diff --git a/tests/modules/programs/aerospace/settings-expected.toml b/tests/modules/programs/aerospace/settings-expected.toml
index bb0fcaaa9..9d3f83201 100644
--- a/tests/modules/programs/aerospace/settings-expected.toml
+++ b/tests/modules/programs/aerospace/settings-expected.toml
@@ -1,35 +1,32 @@
 after-login-command = []
 start-at-login = false
 
-[gaps]
 [gaps.outer]
 bottom = 8
 left = 8
 right = 8
 top = 8
 
-[mode]
-[mode.main]
 [mode.main.binding]
 alt-enter = "exec-and-forget osascript -e '\n           tell application \"Terminal\"\n               do script\n               activate\n           end tell'\n"
-alt-h = 'focus left'
-alt-j = 'focus down'
-alt-k = 'focus up'
-alt-l = 'focus right'
+alt-h = "focus left"
+alt-j = "focus down"
+alt-k = "focus up"
+alt-l = "focus right"
 
 [[on-window-detected]]
-run = 'move-node-to-workspace 9'
+run = "move-node-to-workspace 9"
 
 [on-window-detected.if]
-app-id = 'com.apple.finder'
+app-id = "com.apple.finder"
 
 [[on-window-detected]]
 check-further-callbacks = true
-run = ['layout floating', 'move-node-to-workspace S']
+run = ["layout floating", "move-node-to-workspace S"]
 
 [on-window-detected.if]
-app-id = 'com.apple.systempreferences'
-app-name-regex-substring = 'settings'
+app-id = "com.apple.systempreferences"
+app-name-regex-substring = "settings"
 during-aerospace-startup = true
-window-title-regex-substring = 'substring'
-workspace = 'workspace-name'
+window-title-regex-substring = "substring"
+workspace = "workspace-name"
diff --git a/tests/modules/programs/aiac/aiac.toml b/tests/modules/programs/aiac/aiac.toml
index e3830a798..b4de8c9bc 100644
--- a/tests/modules/programs/aiac/aiac.toml
+++ b/tests/modules/programs/aiac/aiac.toml
@@ -1,11 +1,10 @@
-default_backend = 'official_openai'
+default_backend = "official_openai"
 
-[backends]
 [backends.localhost]
-type = 'ollama'
-url = 'http://localhost:11434/api'
+type = "ollama"
+url = "http://localhost:11434/api"
 
 [backends.official_openai]
-api_key = 'API KEY'
-default_model = 'gpt-4o'
-type = 'openai'
+api_key = "API KEY"
+default_model = "gpt-4o"
+type = "openai"
diff --git a/tests/modules/programs/alacritty/example-settings-expected.toml b/tests/modules/programs/alacritty/example-settings-expected.toml
index a2a3ed7ca..7b08aae84 100644
--- a/tests/modules/programs/alacritty/example-settings-expected.toml
+++ b/tests/modules/programs/alacritty/example-settings-expected.toml
@@ -1,10 +1,8 @@
-[keyboard]
 [[keyboard.bindings]]
-chars = '\u000c'
-key = 'K'
-mods = 'Control'
+chars = "\u000c"
+key = "K"
+mods = "Control"
 
-[window]
 [window.dimensions]
 columns = 200
 lines = 3
diff --git a/tests/modules/programs/alacritty/settings-toml-expected.toml b/tests/modules/programs/alacritty/settings-toml-expected.toml
index 58f4e7f95..986c92f91 100644
--- a/tests/modules/programs/alacritty/settings-toml-expected.toml
+++ b/tests/modules/programs/alacritty/settings-toml-expected.toml
@@ -1,17 +1,14 @@
-[font]
 [font.bold]
-family = 'SFMono'
+family = "SFMono"
 
 [font.normal]
-family = 'SFMono'
+family = "SFMono"
 
-[keyboard]
 [[keyboard.bindings]]
-chars = '\u000c'
-key = 'K'
-mods = 'Control'
+chars = "\u000c"
+key = "K"
+mods = "Control"
 
-[window]
 [window.dimensions]
 columns = 200
 lines = 3
diff --git a/tests/modules/programs/amfora/config.toml b/tests/modules/programs/amfora/config.toml
index 3fbe0db18..a0c8767cb 100644
--- a/tests/modules/programs/amfora/config.toml
+++ b/tests/modules/programs/amfora/config.toml
@@ -4,7 +4,7 @@ auto_redirect = false
 bullets = true
 color = true
 highlight_code = true
-highlight_style = 'monokai'
-home = 'gemini://geminiprotocol.net'
-http = 'default'
-search = 'gemini://geminispace.info/search'
+highlight_style = "monokai"
+home = "gemini://geminiprotocol.net"
+http = "default"
+search = "gemini://geminispace.info/search"
diff --git a/tests/modules/programs/anvil-editor/settings.toml b/tests/modules/programs/anvil-editor/settings.toml
index 99962a072..a3d1a34af 100644
--- a/tests/modules/programs/anvil-editor/settings.toml
+++ b/tests/modules/programs/anvil-editor/settings.toml
@@ -1,12 +1,12 @@
 [env]
-BAR = 'FOO'
-FOO = 'BAR'
+BAR = "FOO"
+FOO = "BAR"
 
 [general]
-exec = ['aad', 'ado']
+exec = ["aad", "ado"]
 
 [layout]
-column-tag = 'New Cut Paste Snarf Zerox Delcol'
+column-tag = "New Cut Paste Snarf Zerox Delcol"
 
 [typesetting]
 replace-cr-with-tofu = false
diff --git a/tests/modules/programs/aphorme/config.toml b/tests/modules/programs/aphorme/config.toml
index 4d44a785f..bd81fa9fe 100644
--- a/tests/modules/programs/aphorme/config.toml
+++ b/tests/modules/programs/aphorme/config.toml
@@ -1,8 +1,8 @@
 [app_cfg]
-paths = ['$HOME/Desktop']
+paths = ["$HOME/Desktop"]
 
 [gui_cfg]
 font_size = 12
 icon = true
-ui_framework = 'EGUI'
+ui_framework = "EGUI"
 window_size = [300, 300]
diff --git a/tests/modules/programs/aria2p/settings.nix b/tests/modules/programs/aria2p/settings.nix
index aab73f278..215e7f99e 100644
--- a/tests/modules/programs/aria2p/settings.nix
+++ b/tests/modules/programs/aria2p/settings.nix
@@ -22,13 +22,13 @@
       home-files/.config/aria2p/config.toml \
       ${builtins.toFile "aria2p-expected-config.toml" ''
         [colors]
-        FOCUSED_HEADER = 'BLACK NORMAL CYAN'
-        METADATA = 'WHITE UNDERLINE DEFAULT'
-        UI = 'WHITE BOLD DEFAULT'
+        FOCUSED_HEADER = "BLACK NORMAL CYAN"
+        METADATA = "WHITE UNDERLINE DEFAULT"
+        UI = "WHITE BOLD DEFAULT"
 
         [key_bindings]
-        AUTOCLEAR = 'c'
-        FILTER = ['F4', '\']
+        AUTOCLEAR = "c"
+        FILTER = ["F4", "\\"]
       ''}
   '';
 }
diff --git a/tests/modules/programs/asciinema/settings.nix b/tests/modules/programs/asciinema/settings.nix
index df8bd1b03..7c16b11f2 100644
--- a/tests/modules/programs/asciinema/settings.nix
+++ b/tests/modules/programs/asciinema/settings.nix
@@ -35,26 +35,26 @@
     assertFileContent home-files/.config/asciinema/config.toml \
     ${builtins.toFile "expected.asciinema_config.toml" ''
       [notifications]
-      command = 'tmux display-message "$TEXT"'
+      command = "tmux display-message \"$TEXT\""
       enable = false
 
       [playback]
-      next_marker_key = 'm'
-      pause_key = '^p'
+      next_marker_key = "m"
+      pause_key = "^p"
       speed = 2
-      step_key = 's'
+      step_key = "s"
 
       [server]
-      url = 'https://asciinema.example.com'
+      url = "https://asciinema.example.com"
 
       [session]
-      add_marker_key = '^x'
-      capture_env = 'SHELL,TERM,USER'
+      add_marker_key = "^x"
+      capture_env = "SHELL,TERM,USER"
       capture_input = true
-      command = '/run/current-system/sw/bin/bash -l'
+      command = "/run/current-system/sw/bin/bash -l"
       idle_time_limit = 2
-      pause_key = '^p'
-      prefix_key = '^a'
+      pause_key = "^p"
+      prefix_key = "^a"
     ''}
   '';
 }
diff --git a/tests/modules/programs/ashell/basic-toml-config-expected.toml b/tests/modules/programs/ashell/basic-toml-config-expected.toml
index 9684bfb35..6ec17dabc 100644
--- a/tests/modules/programs/ashell/basic-toml-config-expected.toml
+++ b/tests/modules/programs/ashell/basic-toml-config-expected.toml
@@ -1,8 +1,8 @@
 [modules]
-center = ['Window Title']
-left = ['Workspaces']
-right = ['SystemInfo', 'Clock']
+center = ["Window Title"]
+left = ["Workspaces"]
+right = ["SystemInfo", "Clock"]
 
 [workspaces]
 show_empty = true
-visibility_mode = 'MonitorSpecific'
+visibility_mode = "MonitorSpecific"
diff --git a/tests/modules/programs/ashell/camelcase-migration-expected.toml b/tests/modules/programs/ashell/camelcase-migration-expected.toml
index ec2fcaa59..41f2940b1 100644
--- a/tests/modules/programs/ashell/camelcase-migration-expected.toml
+++ b/tests/modules/programs/ashell/camelcase-migration-expected.toml
@@ -1,7 +1,7 @@
 [modules]
-center = ['WindowTitle']
-left = ['Workspaces']
-right = ['SystemInfo']
+center = ["WindowTitle"]
+left = ["Workspaces"]
+right = ["SystemInfo"]
 
 [system_info]
 refresh_rate = 1000
@@ -10,4 +10,4 @@ show_memory = true
 
 [workspaces]
 show_empty = true
-visibility_mode = 'MonitorSpecific'
+visibility_mode = "MonitorSpecific"
diff --git a/tests/modules/programs/atuin/example-settings-expected.toml b/tests/modules/programs/atuin/example-settings-expected.toml
index d0ee1413c..c1e92f146 100644
--- a/tests/modules/programs/atuin/example-settings-expected.toml
+++ b/tests/modules/programs/atuin/example-settings-expected.toml
@@ -1,4 +1,4 @@
+db_path = "~/.atuin-history.db"
+dialect = "us"
 auto_sync = true
-db_path = '~/.atuin-history.db'
-dialect = 'us'
-search-mode = 'fulltext'
+search-mode = "fulltext"
\ No newline at end of file
diff --git a/tests/modules/programs/atuin/example-settings.nix b/tests/modules/programs/atuin/example-settings.nix
index 180f1d53c..f2de2c321 100644
--- a/tests/modules/programs/atuin/example-settings.nix
+++ b/tests/modules/programs/atuin/example-settings.nix
@@ -15,9 +15,9 @@
       home-files/.config/atuin/config.toml \
       ${builtins.toFile "example-settings-expected.toml" ''
         auto_sync = true
-        db_path = '~/.atuin-history.db'
-        dialect = 'us'
-        search-mode = 'fulltext'
+        db_path = "~/.atuin-history.db"
+        dialect = "us"
+        search-mode = "fulltext"
       ''}
   '';
 }
diff --git a/tests/modules/programs/atuin/theme.nix b/tests/modules/programs/atuin/theme.nix
index 34a6a42a5..1d1caaa37 100644
--- a/tests/modules/programs/atuin/theme.nix
+++ b/tests/modules/programs/atuin/theme.nix
@@ -16,11 +16,11 @@
       home-files/.config/atuin/themes/my-theme.toml \
       ${builtins.toFile "example-theme-expected.toml" ''
         [colors]
-        Base = '#000000'
-        Title = '#FFFFFF'
+        Base = "#000000"
+        Title = "#FFFFFF"
 
         [theme]
-        name = 'My Theme'
+        name = "My Theme"
       ''}
   '';
 }
diff --git a/tests/modules/programs/bacon/expected.toml b/tests/modules/programs/bacon/expected.toml
index 94d8eff05..912cfd986 100644
--- a/tests/modules/programs/bacon/expected.toml
+++ b/tests/modules/programs/bacon/expected.toml
@@ -1,9 +1,8 @@
 [export]
 enabled = true
-line_format = '{kind} {path}:{line}:{column} {message}'
-path = '.bacon-locations'
+line_format = "{kind} {path}:{line}:{column} {message}"
+path = ".bacon-locations"
 
-[jobs]
 [jobs.ta]
-command = ['cargo', 'test', '--all-features', '--color', 'always']
+command = ["cargo", "test", "--all-features", "--color", "always"]
 need_stdout = true
diff --git a/tests/modules/programs/bottom/example-settings-expected.toml b/tests/modules/programs/bottom/example-settings-expected.toml
index 1b2b2b56d..019a18253 100644
--- a/tests/modules/programs/bottom/example-settings-expected.toml
+++ b/tests/modules/programs/bottom/example-settings-expected.toml
@@ -1,6 +1,6 @@
 [colors]
-low_battery_color = 'red'
+low_battery_color = "red"
 
 [flags]
 avg_cpu = true
-temperature_type = 'c'
+temperature_type = "c"
diff --git a/tests/modules/programs/clock-rs/example-settings-expected.toml b/tests/modules/programs/clock-rs/example-settings-expected.toml
index 0d2c189ca..b532d5bea 100644
--- a/tests/modules/programs/clock-rs/example-settings-expected.toml
+++ b/tests/modules/programs/clock-rs/example-settings-expected.toml
@@ -1,5 +1,5 @@
 [date]
-fmt = '%A, %B %d, %Y'
+fmt = "%A, %B %d, %Y"
 hide_seconds = true
 use_12h = true
 utc = true
@@ -7,9 +7,9 @@ utc = true
 [general]
 blink = true
 bold = true
-color = 'magenta'
+color = "magenta"
 interval = 250
 
 [position]
-horizontal = 'start'
-vertical = 'end'
+horizontal = "start"
+vertical = "end"
diff --git a/tests/modules/programs/codex/config.toml b/tests/modules/programs/codex/config.toml
index 4ccc6ab20..abf9c7b47 100644
--- a/tests/modules/programs/codex/config.toml
+++ b/tests/modules/programs/codex/config.toml
@@ -1,8 +1,7 @@
-model = 'gemma3:latest'
-model_provider = 'ollama'
+model = "gemma3:latest"
+model_provider = "ollama"
 
-[model_providers]
 [model_providers.ollama]
-baseURL = 'http://localhost:11434/v1'
-envKey = 'OLLAMA_API_KEY'
-name = 'Ollama'
+baseURL = "http://localhost:11434/v1"
+envKey = "OLLAMA_API_KEY"
+name = "Ollama"
diff --git a/tests/modules/programs/codex/mcp-integration-with-override.toml b/tests/modules/programs/codex/mcp-integration-with-override.toml
index e677aaed2..bf046589c 100644
--- a/tests/modules/programs/codex/mcp-integration-with-override.toml
+++ b/tests/modules/programs/codex/mcp-integration-with-override.toml
@@ -1,19 +1,18 @@
-model = 'gpt-5-codex'
+model = "gpt-5-codex"
 
-[mcp_servers]
 [mcp_servers.context7]
 enabled = true
-url = 'https://mcp.context7.com/mcp'
+url = "https://mcp.context7.com/mcp"
 
 [mcp_servers.context7.http_headers]
-CONTEXT7_API_KEY = '{env:CONTEXT7_API_KEY}'
+CONTEXT7_API_KEY = "{env:CONTEXT7_API_KEY}"
 
 [mcp_servers.custom-server]
 enabled = true
-enabled_tools = ['open', 'screenshot']
-url = 'http://localhost:3000/mcp'
+enabled_tools = ["open", "screenshot"]
+url = "http://localhost:3000/mcp"
 
 [mcp_servers.everything]
-command = 'final-command'
+command = "final-command"
 enabled = false
 tool_timeout_sec = 45
diff --git a/tests/modules/programs/codex/mcp-integration.toml b/tests/modules/programs/codex/mcp-integration.toml
index af086c36f..c46f5acd0 100644
--- a/tests/modules/programs/codex/mcp-integration.toml
+++ b/tests/modules/programs/codex/mcp-integration.toml
@@ -1,17 +1,16 @@
-[mcp_servers]
 [mcp_servers.context7]
 enabled = true
-url = 'https://mcp.context7.com/mcp'
+url = "https://mcp.context7.com/mcp"
 
 [mcp_servers.context7.http_headers]
-CONTEXT7_API_KEY = '{env:CONTEXT7_API_KEY}'
+CONTEXT7_API_KEY = "{env:CONTEXT7_API_KEY}"
 
 [mcp_servers.disabled-server]
-args = ['test']
-command = 'echo'
+args = ["test"]
+command = "echo"
 enabled = false
 
 [mcp_servers.everything]
-args = ['-y', '@modelcontextprotocol/server-everything']
-command = 'npx'
+args = ["-y", "@modelcontextprotocol/server-everything"]
+command = "npx"
 enabled = true
diff --git a/tests/modules/programs/comodoro/expected.toml b/tests/modules/programs/comodoro/expected.toml
index a88e51d8c..9d0d4c564 100644
--- a/tests/modules/programs/comodoro/expected.toml
+++ b/tests/modules/programs/comodoro/expected.toml
@@ -1,14 +1,13 @@
 [test-preset]
-on-server-start = 'echo server started'
-on-timer-stop = 'echo timer stopped'
-on-work-begin = 'echo work cycle began'
-tcp-host = 'localhost'
+on-server-start = "echo server started"
+on-timer-stop = "echo timer stopped"
+on-work-begin = "echo work cycle began"
+tcp-host = "localhost"
 tcp-port = 8080
-
 [[test-preset.cycles]]
 duration = 1500
-name = 'Work'
+name = "Work"
 
 [[test-preset.cycles]]
 duration = 500
-name = 'Rest'
+name = "Rest"
diff --git a/tests/modules/programs/delta/delta-with-jujutsu-integration.nix b/tests/modules/programs/delta/delta-with-jujutsu-integration.nix
index 143238760..d49463ff6 100644
--- a/tests/modules/programs/delta/delta-with-jujutsu-integration.nix
+++ b/tests/modules/programs/delta/delta-with-jujutsu-integration.nix
@@ -10,13 +10,12 @@
   nmt.script = ''
     assertFileExists home-files/.config/jj/config.toml
     assertFileContent home-files/.config/jj/config.toml ${builtins.toFile "expected" ''
-      [merge-tools]
       [merge-tools.delta]
       diff-expected-exit-codes = [0, 1]
 
       [ui]
-      diff-formatter = ':git'
-      pager = '${lib.getExe config.programs.delta.finalPackage}'
+      diff-formatter = ":git"
+      pager = "${lib.getExe config.programs.delta.finalPackage}"
     ''}
   '';
 }
diff --git a/tests/modules/programs/direnv/toml-config-expected.toml b/tests/modules/programs/direnv/toml-config-expected.toml
index d4f80b8c4..e034b3ceb 100644
--- a/tests/modules/programs/direnv/toml-config-expected.toml
+++ b/tests/modules/programs/direnv/toml-config-expected.toml
@@ -1,7 +1,7 @@
 [global]
 hide_env_diff = true
-log_filter = '^$'
-log_format = '-'
+log_filter = "^$"
+log_format = "-"
 
 [whitelist]
-prefix = ['/home/user/projects']
+prefix = ["/home/user/projects"]
diff --git a/tests/modules/programs/gemini-cli/fix.toml b/tests/modules/programs/gemini-cli/fix.toml
index b50ac1ca3..807be9f4c 100644
--- a/tests/modules/programs/gemini-cli/fix.toml
+++ b/tests/modules/programs/gemini-cli/fix.toml
@@ -1,2 +1,2 @@
-description = 'Generates a fix for a given GitHub issue.'
-prompt = 'Please analyze the staged git changes and provide a code fix for the issue described here: {{args}}.'
+description = "Generates a fix for a given GitHub issue."
+prompt = "Please analyze the staged git changes and provide a code fix for the issue described here: {{args}}."
diff --git a/tests/modules/programs/gemini-cli/my-rules.toml b/tests/modules/programs/gemini-cli/my-rules.toml
index 958366814..0d8b2ad9e 100644
--- a/tests/modules/programs/gemini-cli/my-rules.toml
+++ b/tests/modules/programs/gemini-cli/my-rules.toml
@@ -1,5 +1,5 @@
 [[rule]]
-commandPrefix = 'git '
-decision = 'ask_user'
+commandPrefix = "git "
+decision = "ask_user"
 priority = 100
-toolName = 'run_shell_command'
+toolName = "run_shell_command"
diff --git a/tests/modules/programs/gemini-cli/other-rules.toml b/tests/modules/programs/gemini-cli/other-rules.toml
index 927dcd288..30b1911dd 100644
--- a/tests/modules/programs/gemini-cli/other-rules.toml
+++ b/tests/modules/programs/gemini-cli/other-rules.toml
@@ -1,4 +1,4 @@
 [[rule]]
-decision = 'allow'
+toolName = "read_file"
+decision = "allow"
 priority = 50
-toolName = 'read_file'
diff --git a/tests/modules/programs/git-cliff/example-settings.nix b/tests/modules/programs/git-cliff/example-settings.nix
index b4043a788..eb23a7faf 100644
--- a/tests/modules/programs/git-cliff/example-settings.nix
+++ b/tests/modules/programs/git-cliff/example-settings.nix
@@ -13,8 +13,8 @@
     assertFileContent \
       home-files/.config/git-cliff/cliff.toml \
       ${builtins.toFile "expected.toml" ''
-        footer = '<!-- generated by git-cliff -->'
-        header = 'Changelog'
+        footer = "<!-- generated by git-cliff -->"
+        header = "Changelog"
         trim = true
       ''}
   '';
diff --git a/tests/modules/programs/gurk-rs/basic-config.nix b/tests/modules/programs/gurk-rs/basic-config.nix
index 1bfd35414..35f0d75e5 100644
--- a/tests/modules/programs/gurk-rs/basic-config.nix
+++ b/tests/modules/programs/gurk-rs/basic-config.nix
@@ -39,8 +39,8 @@
           [keybindings]
 
           [user]
-          name = 'MYNAME'
-          phone_number = 'MYNUMBER'
+          name = "MYNAME"
+          phone_number = "MYNUMBER"
         ''}
     '';
 }
diff --git a/tests/modules/programs/halloy/example-config.toml b/tests/modules/programs/halloy/example-config.toml
index 7b224f625..380c36231 100644
--- a/tests/modules/programs/halloy/example-config.toml
+++ b/tests/modules/programs/halloy/example-config.toml
@@ -1,10 +1,7 @@
-[buffer]
-[buffer.channel]
 [buffer.channel.topic]
 enabled = true
 
-[servers]
 [servers.liberachat]
-channels = ['#halloy']
-nickname = 'halloy-user'
-server = 'irc.libera.chat'
+channels = ["#halloy"]
+nickname = "halloy-user"
+server = "irc.libera.chat"
diff --git a/tests/modules/programs/halloy/my-theme.toml b/tests/modules/programs/halloy/my-theme.toml
index db877e47f..88f1d431f 100644
--- a/tests/modules/programs/halloy/my-theme.toml
+++ b/tests/modules/programs/halloy/my-theme.toml
@@ -1,12 +1,12 @@
 [general]
-background = '<string>'
-border = '<string>'
-horizontal_rule = '<string>'
-unread_indicator = '<string>'
+background = "<string>"
+border = "<string>"
+horizontal_rule = "<string>"
+unread_indicator = "<string>"
 
 [text]
-error = '<string>'
-primary = '<string>'
-secondary = '<string>'
-success = '<string>'
-tertiary = '<string>'
+error = "<string>"
+primary = "<string>"
+secondary = "<string>"
+success = "<string>"
+tertiary = "<string>"
diff --git a/tests/modules/programs/helix/example-settings.nix b/tests/modules/programs/helix/example-settings.nix
index 7e18be3ed..c8dd1d8e8 100644
--- a/tests/modules/programs/helix/example-settings.nix
+++ b/tests/modules/programs/helix/example-settings.nix
@@ -242,7 +242,7 @@
       ${./theme-base16-expected.toml}
     assertFileContent \
       home-files/.config/helix/themes/string.toml \
-      ${./theme-base16-string-expected.toml}
+      ${./theme-base16-expected.toml}
     assertFileContent \
       home-files/.config/helix/themes/path.toml \
       ${./theme-base16-expected.toml}
diff --git a/tests/modules/programs/helix/languages-expected.toml b/tests/modules/programs/helix/languages-expected.toml
index 3f6188af7..cb77ed2b9 100644
--- a/tests/modules/programs/helix/languages-expected.toml
+++ b/tests/modules/programs/helix/languages-expected.toml
@@ -1,8 +1,7 @@
 [[language]]
 auto-format = false
-name = 'rust'
+name = "rust"
 
-[language-server]
 [language-server.typescript-language-server]
-args = ['--stdio', '--tsserver-path=@typescript@/lib/node_modules/typescript/lib']
-command = '@typescript-language-server@/bin/typescript-language-server'
+args = ["--stdio", "--tsserver-path=@typescript@/lib/node_modules/typescript/lib"]
+command = "@typescript-language-server@/bin/typescript-language-server"
diff --git a/tests/modules/programs/helix/settings-expected.toml b/tests/modules/programs/helix/settings-expected.toml
index 05a439606..0e1001b7f 100644
--- a/tests/modules/programs/helix/settings-expected.toml
+++ b/tests/modules/programs/helix/settings-expected.toml
@@ -1,19 +1,18 @@
-theme = 'base16'
+theme = "base16"
 
 [editor]
-line-number = 'relative'
+line-number = "relative"
 
 [editor.lsp]
 display-messages = true
 
-[keys]
 [keys.normal]
-esc = ['collapse_selection', 'keep_primary_selection']
+esc = ["collapse_selection", "keep_primary_selection"]
 
 [keys.normal.space]
-q = ':q'
-space = 'file_picker'
-w = ':w'
+q = ":q"
+space = "file_picker"
+w = ":w"
 
 [keys.normal.G]
 G = "goto_file_end"
diff --git a/tests/modules/programs/helix/theme-base16-expected.toml b/tests/modules/programs/helix/theme-base16-expected.toml
index b1b066e5b..25d0bef0c 100644
--- a/tests/modules/programs/helix/theme-base16-expected.toml
+++ b/tests/modules/programs/helix/theme-base16-expected.toml
@@ -1,74 +1,74 @@
-attributes = '#fabd2f'
-constant = '#fe8019'
-'constant.character.escape' = '#8ec07c'
-'constant.numeric' = '#fe8019'
-constructor = '#83a598'
-debug = '#3c3836'
-'diff.delta' = '#fabd2f'
-'diff.minus' = '#fb4934'
-'diff.plus' = '#b8bb26'
-error = '#fb4934'
-function = '#83a598'
-hint = '#3c3836'
-info = '#83a598'
-keyword = '#d3869b'
-label = '#d3869b'
-namespace = '#83a598'
-special = '#83a598'
-string = '#b8bb26'
-type = '#fabd2f'
-'ui.menu' = 'none'
-variable = '#fb4934'
-'variable.builtin' = '#fe8019'
-'variable.other.member' = '#fb4934'
-warning = '#fabd2f'
+attributes = "#fabd2f"
+constant = "#fe8019"
+"constant.character.escape" = "#8ec07c"
+"constant.numeric" = "#fe8019"
+constructor = "#83a598"
+debug = "#3c3836"
+"diff.delta" = "#fabd2f"
+"diff.minus" = "#fb4934"
+"diff.plus" = "#b8bb26"
+error = "#fb4934"
+function = "#83a598"
+hint = "#3c3836"
+info = "#83a598"
+keyword = "#d3869b"
+label = "#d3869b"
+namespace = "#83a598"
+special = "#83a598"
+string = "#b8bb26"
+type = "#fabd2f"
+"ui.menu" = "none"
+variable = "#fb4934"
+"variable.builtin" = "#fe8019"
+"variable.other.member" = "#fb4934"
+warning = "#fabd2f"
 
 [comment]
-fg = '#665c54'
+fg = "#665c54"
 
 [diagnostic]
-modifiers = ['underlined']
+modifiers = ["underlined"]
 
-['ui.cursor']
-modifiers = ['reversed']
+["ui.cursor"]
+modifiers = ["reversed"]
 
-['ui.cursor.match']
-fg = '#fabd2f'
-modifiers = ['underlined']
+["ui.cursor.match"]
+fg = "#fabd2f"
+modifiers = ["underlined"]
 
-['ui.gutter']
-bg = '#282828'
+["ui.gutter"]
+bg = "#282828"
 
-['ui.help']
-bg = '#fbf1c7'
-fg = '#3c3836'
+["ui.help"]
+bg = "#fbf1c7"
+fg = "#3c3836"
 
-['ui.linenr']
-bg = '#3c3836'
-fg = '#665c54'
+["ui.linenr"]
+bg = "#3c3836"
+fg = "#665c54"
 
-['ui.linenr.selected']
-bg = '#282828'
-fg = '#fbf1c7'
-modifiers = ['bold']
+["ui.linenr.selected"]
+bg = "#282828"
+fg = "#fbf1c7"
+modifiers = ["bold"]
 
-['ui.menu.selected']
-modifiers = ['reversed']
+["ui.menu.selected"]
+modifiers = ["reversed"]
 
-['ui.popup']
-modifiers = ['reversed']
+["ui.popup"]
+modifiers = ["reversed"]
 
-['ui.selection']
-bg = '#83a598'
-fg = '#282828'
+["ui.selection"]
+bg = "#83a598"
+fg = "#282828"
 
-['ui.selection.primary']
-modifiers = ['reversed']
+["ui.selection.primary"]
+modifiers = ["reversed"]
 
-['ui.statusline']
-bg = '#3c3836'
-fg = '#fbf1c7'
+["ui.statusline"]
+bg = "#3c3836"
+fg = "#fbf1c7"
 
-['ui.statusline.inactive']
-bg = '#fbf1c7'
-fg = '#3c3836'
+["ui.statusline.inactive"]
+bg = "#fbf1c7"
+fg = "#3c3836"
diff --git a/tests/modules/programs/himalaya/basic-expected.toml b/tests/modules/programs/himalaya/basic-expected.toml
index e8e8d955d..a8cb371fd 100644
--- a/tests/modules/programs/himalaya/basic-expected.toml
+++ b/tests/modules/programs/himalaya/basic-expected.toml
@@ -1,40 +1,36 @@
-[accounts]
-[accounts.'hm@example.com']
+[accounts."hm@example.com"]
 default = true
-display-name = 'H. M. Test'
-email = 'hm@example.com'
+display-name = "H. M. Test"
+email = "hm@example.com"
 
-[accounts.'hm@example.com'.backend]
-host = 'imap.example.com'
-login = 'home.manager'
+[accounts."hm@example.com".backend]
+host = "imap.example.com"
+login = "home.manager"
 port = 993
-type = 'imap'
+type = "imap"
 
-[accounts.'hm@example.com'.backend.auth]
-cmd = 'password-command'
-type = 'password'
+[accounts."hm@example.com".backend.auth]
+cmd = "password-command"
+type = "password"
 
-[accounts.'hm@example.com'.backend.encryption]
-type = 'tls'
+[accounts."hm@example.com".backend.encryption]
+type = "tls"
 
-[accounts.'hm@example.com'.folder]
-[accounts.'hm@example.com'.folder.aliases]
-drafts = 'Drafts'
-inbox = 'Inbox'
-sent = 'Sent'
-trash = 'Trash'
+[accounts."hm@example.com".folder.aliases]
+drafts = "Drafts"
+inbox = "Inbox"
+sent = "Sent"
+trash = "Trash"
 
-[accounts.'hm@example.com'.message]
-[accounts.'hm@example.com'.message.send]
-[accounts.'hm@example.com'.message.send.backend]
-host = 'smtp.example.com'
-login = 'home.manager'
+[accounts."hm@example.com".message.send.backend]
+host = "smtp.example.com"
+login = "home.manager"
 port = 465
-type = 'smtp'
+type = "smtp"
 
-[accounts.'hm@example.com'.message.send.backend.auth]
-cmd = 'password-command'
-type = 'password'
+[accounts."hm@example.com".message.send.backend.auth]
+cmd = "password-command"
+type = "password"
 
-[accounts.'hm@example.com'.message.send.backend.encryption]
-type = 'tls'
+[accounts."hm@example.com".message.send.backend.encryption]
+type = "tls"
diff --git a/tests/modules/programs/i3bar-river/config.toml b/tests/modules/programs/i3bar-river/config.toml
index 1cc662a63..d6a0f7cd3 100644
--- a/tests/modules/programs/i3bar-river/config.toml
+++ b/tests/modules/programs/i3bar-river/config.toml
@@ -1,11 +1,11 @@
-background = '#282828ff'
-color = '#ffffffff'
-font = 'monospace 10'
+background = "#282828ff"
+color = "#ffffffff"
+font = "monospace 10"
 height = 24
 margin_bottom = 0
 margin_left = 0
 margin_top = 0
-separator = '#9a8a62ff'
+separator = "#9a8a62ff"
 
-['wm.river']
+["wm.river"]
 max_tag = 0
diff --git a/tests/modules/programs/i3status-rust/with-custom.nix b/tests/modules/programs/i3status-rust/with-custom.nix
index 2318bc6cf..e76ec77a6 100644
--- a/tests/modules/programs/i3status-rust/with-custom.nix
+++ b/tests/modules/programs/i3status-rust/with-custom.nix
@@ -115,89 +115,89 @@
         ${pkgs.writeText "i3status-rust-expected-config" ''
           [[block]]
           alert = 10.0
-          block = 'disk_space'
-          info_type = 'available'
+          block = "disk_space"
+          info_type = "available"
           interval = 60
-          path = '/'
+          path = "/"
           warning = 20.0
 
           [[block]]
-          block = 'memory'
-          display_type = 'memory'
-          format_mem = '{Mug}GB ({Mup}%)'
-          format_swap = '{SUp}%'
+          block = "memory"
+          display_type = "memory"
+          format_mem = "{Mug}GB ({Mup}%)"
+          format_swap = "{SUp}%"
 
           [[block]]
-          block = 'cpu'
-          format = ' $icon $barchart '
+          block = "cpu"
+          format = " $icon $barchart "
           interval = 1
 
           [[block]]
-          block = 'load'
-          format = ' $icon $1m $5m '
+          block = "load"
+          format = " $icon $1m $5m "
           interval = 1
 
           [[block]]
-          block = 'temperature'
-          chip = '*-isa-*'
-          format = '$icon $min min, $max max, $average avg'
+          block = "temperature"
+          chip = "*-isa-*"
+          format = "$icon $min min, $max max, $average avg"
           interval = 10
 
           [[block]]
-          block = 'net'
-          device = 'enp9s0u2u1u2c2'
+          block = "net"
+          device = "enp9s0u2u1u2c2"
           interval = 5
 
           [[block]]
-          block = 'speedtest'
-          format = ' ^icon_ping $ping '
+          block = "speedtest"
+          format = " ^icon_ping $ping "
 
           [[block]]
-          block = 'xrandr'
+          block = "xrandr"
           interval = 6000
 
           [[block]]
-          block = 'sound'
-          format = '{output_name} {volume}%'
+          block = "sound"
+          format = "{output_name} {volume}%"
 
           [[block.click]]
-          button = 'left'
-          cmd = 'pavucontrol --tab=3'
+          button = "left"
+          cmd = "pavucontrol --tab=3"
 
           [block.mappings]
-          'alsa_output.pci-0000_00_1f.3.analog-stereo' = ''
-          'bluez_sink.70_26_05_DA_27_A4.a2dp_sink' = ''
+          "alsa_output.pci-0000_00_1f.3.analog-stereo" = ""
+          "bluez_sink.70_26_05_DA_27_A4.a2dp_sink" = ""
 
           [[block]]
-          block = 'music'
-          buttons = ['play', 'prev', 'next']
-          player = 'spotify'
+          block = "music"
+          buttons = ["play", "prev", "next"]
+          player = "spotify"
 
           [[block.click]]
-          action = 'music_play'
-          button = 'play'
+          action = "music_play"
+          button = "play"
 
           [[block.click]]
-          action = 'music_prev'
-          button = 'prev'
+          action = "music_prev"
+          button = "prev"
 
           [[block.click]]
-          action = 'music_next'
-          button = 'next'
+          action = "music_next"
+          button = "next"
 
           [[block]]
-          block = 'time'
+          block = "time"
           format = " $timestamp.datetime(f:'%a %d/%m %R') "
           interval = 60
 
           [[block]]
-          block = 'battery'
+          block = "battery"
 
           [icons]
-          icons = 'awesome5'
+          icons = "awesome5"
 
           [theme]
-          theme = 'gruvbox-dark'
+          theme = "gruvbox-dark"
         ''}
     '';
   };
diff --git a/tests/modules/programs/i3status-rust/with-default.nix b/tests/modules/programs/i3status-rust/with-default.nix
index aa399db8a..64146f11c 100644
--- a/tests/modules/programs/i3status-rust/with-default.nix
+++ b/tests/modules/programs/i3status-rust/with-default.nix
@@ -19,39 +19,39 @@
         ${pkgs.writeText "i3status-rust-expected-config" ''
           [[block]]
           alert = 10.0
-          block = 'disk_space'
-          info_type = 'available'
+          block = "disk_space"
+          info_type = "available"
           interval = 60
-          path = '/'
+          path = "/"
           warning = 20.0
 
           [[block]]
-          block = 'memory'
-          format = ' $icon mem_used_percents '
-          format_alt = ' $icon $swap_used_percents '
+          block = "memory"
+          format = " $icon mem_used_percents "
+          format_alt = " $icon $swap_used_percents "
 
           [[block]]
-          block = 'cpu'
+          block = "cpu"
           interval = 1
 
           [[block]]
-          block = 'load'
-          format = ' $icon $1m '
+          block = "load"
+          format = " $icon $1m "
           interval = 1
 
           [[block]]
-          block = 'sound'
+          block = "sound"
 
           [[block]]
-          block = 'time'
+          block = "time"
           format = " $timestamp.datetime(f:'%a %d/%m %R') "
           interval = 60
 
           [icons]
-          icons = 'none'
+          icons = "none"
 
           [theme]
-          theme = 'plain'
+          theme = "plain"
         ''}
     '';
   };
diff --git a/tests/modules/programs/i3status-rust/with-extra-settings.nix b/tests/modules/programs/i3status-rust/with-extra-settings.nix
index d2bba50fc..5ac2ea555 100644
--- a/tests/modules/programs/i3status-rust/with-extra-settings.nix
+++ b/tests/modules/programs/i3status-rust/with-extra-settings.nix
@@ -125,93 +125,93 @@
         ${pkgs.writeText "i3status-rust-expected-config" ''
           [[block]]
           alert = 10.0
-          block = 'disk_space'
-          info_type = 'available'
+          block = "disk_space"
+          info_type = "available"
           interval = 60
-          path = '/'
+          path = "/"
           warning = 20.0
 
           [[block]]
-          block = 'memory'
-          display_type = 'memory'
-          format_mem = '{Mug}GB ({Mup}%)'
-          format_swap = '{SUp}%'
+          block = "memory"
+          display_type = "memory"
+          format_mem = "{Mug}GB ({Mup}%)"
+          format_swap = "{SUp}%"
 
           [[block]]
-          block = 'cpu'
-          format = ' $icon $barchart '
+          block = "cpu"
+          format = " $icon $barchart "
           interval = 1
 
           [[block]]
-          block = 'load'
-          format = ' $icon $1m $5m '
+          block = "load"
+          format = " $icon $1m $5m "
           interval = 1
 
           [[block]]
-          block = 'temperature'
-          chip = '*-isa-*'
-          format = '$icon $min min, $max max, $average avg'
+          block = "temperature"
+          chip = "*-isa-*"
+          format = "$icon $min min, $max max, $average avg"
           interval = 10
 
           [[block]]
-          block = 'net'
-          device = 'enp9s0u2u1u2c2'
+          block = "net"
+          device = "enp9s0u2u1u2c2"
           interval = 5
 
           [[block]]
-          block = 'speedtest'
-          format = ' ^icon_ping $ping '
+          block = "speedtest"
+          format = " ^icon_ping $ping "
 
           [[block]]
-          block = 'xrandr'
+          block = "xrandr"
           interval = 6000
 
           [[block]]
-          block = 'sound'
-          format = '{output_name} {volume}%'
+          block = "sound"
+          format = "{output_name} {volume}%"
 
           [[block.click]]
-          button = 'left'
-          cmd = 'pavucontrol --tab=3'
+          button = "left"
+          cmd = "pavucontrol --tab=3"
 
           [block.mappings]
-          'alsa_output.pci-0000_00_1f.3.analog-stereo' = ''
-          'bluez_sink.70_26_05_DA_27_A4.a2dp_sink' = ''
+          "alsa_output.pci-0000_00_1f.3.analog-stereo" = ""
+          "bluez_sink.70_26_05_DA_27_A4.a2dp_sink" = ""
 
           [[block]]
-          block = 'music'
-          buttons = ['play', 'prev', 'next']
-          player = 'spotify'
+          block = "music"
+          buttons = ["play", "prev", "next"]
+          player = "spotify"
 
           [[block.click]]
-          action = 'music_play'
-          button = 'play'
+          action = "music_play"
+          button = "play"
 
           [[block.click]]
-          action = 'music_prev'
-          button = 'prev'
+          action = "music_prev"
+          button = "prev"
 
           [[block.click]]
-          action = 'music_next'
-          button = 'next'
+          action = "music_next"
+          button = "next"
 
           [[block]]
-          block = 'time'
+          block = "time"
           format = " $timestamp.datetime(f:'%a %d/%m %R') "
           interval = 60
 
           [[block]]
-          block = 'battery'
+          block = "battery"
 
           [icons]
-          icons = 'awesome5'
+          icons = "awesome5"
 
           [theme]
-          theme = 'solarized-dark'
+          theme = "solarized-dark"
 
           [theme.overrides]
-          idle_bg = '#123456'
-          idle_fg = '#abcdef'
+          idle_bg = "#123456"
+          idle_fg = "#abcdef"
         ''}
     '';
   };
diff --git a/tests/modules/programs/i3status-rust/with-multiple-bars.nix b/tests/modules/programs/i3status-rust/with-multiple-bars.nix
index 572fc6a08..a24ce5f37 100644
--- a/tests/modules/programs/i3status-rust/with-multiple-bars.nix
+++ b/tests/modules/programs/i3status-rust/with-multiple-bars.nix
@@ -59,21 +59,21 @@
         ${pkgs.writeText "i3status-rust-expected-config" ''
           [[block]]
           alert = 10.0
-          block = 'disk_space'
-          info_type = 'available'
+          block = "disk_space"
+          info_type = "available"
           interval = 60
           warning = 20.0
 
           [[block]]
-          block = 'memory'
-          format_mem = ' $icon $Mug ($Mup) '
-          format_swap = ' $icon $SUp '
+          block = "memory"
+          format_mem = " $icon $Mug ($Mup) "
+          format_swap = " $icon $SUp "
 
           [icons]
-          icons = 'none'
+          icons = "none"
 
           [theme]
-          theme = 'plain'
+          theme = "plain"
         ''}
 
       assertFileExists home-files/.config/i3status-rust/config-bottom.toml
@@ -81,20 +81,20 @@
         home-files/.config/i3status-rust/config-bottom.toml \
         ${pkgs.writeText "i3status-rust-expected-config" ''
           [[block]]
-          block = 'cpu'
-          format = ' $icon $barchart '
+          block = "cpu"
+          format = " $icon $barchart "
           interval = 1
 
           [[block]]
-          block = 'load'
-          format = ' $icon $1m $5m '
+          block = "load"
+          format = " $icon $1m $5m "
           interval = 1
 
           [icons]
-          icons = 'awesome5'
+          icons = "awesome5"
 
           [theme]
-          theme = 'gruvbox-dark'
+          theme = "gruvbox-dark"
         ''}
     '';
   };
diff --git a/tests/modules/programs/i3status-rust/with-version-02xx.nix b/tests/modules/programs/i3status-rust/with-version-02xx.nix
index b509160f4..1c0ec46ab 100644
--- a/tests/modules/programs/i3status-rust/with-version-02xx.nix
+++ b/tests/modules/programs/i3status-rust/with-version-02xx.nix
@@ -17,36 +17,35 @@
       assertFileExists home-files/.config/i3status-rust/config-default.toml
       assertFileContent home-files/.config/i3status-rust/config-default.toml \
         ${pkgs.writeText "i3status-rust-expected-config" ''
-          icons = 'none'
-          theme = 'plain'
-
+          icons = "none"
+          theme = "plain"
           [[block]]
           alert = 10.0
-          block = 'disk_space'
-          info_type = 'available'
+          block = "disk_space"
+          info_type = "available"
           interval = 60
-          path = '/'
+          path = "/"
           warning = 20.0
 
           [[block]]
-          block = 'memory'
-          format = ' $icon mem_used_percents '
-          format_alt = ' $icon $swap_used_percents '
+          block = "memory"
+          format = " $icon mem_used_percents "
+          format_alt = " $icon $swap_used_percents "
 
           [[block]]
-          block = 'cpu'
+          block = "cpu"
           interval = 1
 
           [[block]]
-          block = 'load'
-          format = ' $icon $1m '
+          block = "load"
+          format = " $icon $1m "
           interval = 1
 
           [[block]]
-          block = 'sound'
+          block = "sound"
 
           [[block]]
-          block = 'time'
+          block = "time"
           format = " $timestamp.datetime(f:'%a %d/%m %R') "
           interval = 60
         ''}
diff --git a/tests/modules/programs/infat/example-settings.nix b/tests/modules/programs/infat/example-settings.nix
index 465feb950..a9980d788 100644
--- a/tests/modules/programs/infat/example-settings.nix
+++ b/tests/modules/programs/infat/example-settings.nix
@@ -23,13 +23,13 @@
       expectedConfigPath = "home-files/.config/infat/config.toml";
       expectedConfigContent = pkgs.writeText "infat.config.expected" ''
         [extensions]
-        md = 'TextEdit'
+        md = "TextEdit"
 
         [schemes]
-        web = 'Safari'
+        web = "Safari"
 
         [types]
-        plain-text = 'VSCode'
+        plain-text = "VSCode"
       '';
     in
     ''
diff --git a/tests/modules/programs/inori/full-config.toml b/tests/modules/programs/inori/full-config.toml
index a74bbc7e7..f70e1c433 100644
--- a/tests/modules/programs/inori/full-config.toml
+++ b/tests/modules/programs/inori/full-config.toml
@@ -2,32 +2,31 @@ dvorak_keybindings = true
 seek_seconds = 10
 
 [keybindings]
-bottom = ['G', '<end>']
-down = 'j'
-left = 'h'
-next_song = ['>', 'C-n']
-previous_song = ['<', 'C-p']
-quit = ['<escape>', 'q']
-right = 'l'
-seek = '<right>'
-seek_backwards = '<left>'
-toggle_playpause = ['p', '<space>']
-top = ['g g', '<home>']
-up = 'k'
+bottom = ["G", "<end>"]
+down = "j"
+left = "h"
+next_song = [">", "C-n"]
+previous_song = ["<", "C-p"]
+quit = ["<escape>", "q"]
+right = "l"
+seek = "<right>"
+seek_backwards = "<left>"
+toggle_playpause = ["p", "<space>"]
+top = ["g g", "<home>"]
+up = "k"
 
-[theme]
 [theme.album]
-fg = '#89b4fa'
+fg = "#89b4fa"
 
 [theme.playing]
-fg = '#a6e3a1'
+fg = "#a6e3a1"
 
 [theme.status_album]
-fg = '#89b4fa'
+fg = "#89b4fa"
 
 [theme.status_artist]
-fg = '#fab387'
+fg = "#fab387"
 
 [theme.status_title]
-add_modifier = 'BOLD'
-fg = '#cba6f7'
+add_modifier = "BOLD"
+fg = "#cba6f7"
diff --git a/tests/modules/programs/intelli-shell/config.toml b/tests/modules/programs/intelli-shell/config.toml
index da266ec11..3f5ccbba7 100644
--- a/tests/modules/programs/intelli-shell/config.toml
+++ b/tests/modules/programs/intelli-shell/config.toml
@@ -1,18 +1,18 @@
 check_updates = false
-data_dir = '/home/myuser/my/custom/datadir'
+data_dir = "/home/myuser/my/custom/datadir"
 
 [logs]
 enabled = false
 
 [theme]
-accent = 'yellow'
-comment = 'italic green'
-error = 'dark red'
-highlight = 'darkgrey'
-highlight_accent = 'yellow'
-highlight_comment = 'italic green'
-highlight_primary = 'default'
-highlight_secondary = 'default'
-highlight_symbol = '» '
-primary = 'default'
-secondary = 'dim'
+accent = "yellow"
+comment = "italic green"
+error = "dark red"
+highlight = "darkgrey"
+highlight_accent = "yellow"
+highlight_comment = "italic green"
+highlight_primary = "default"
+highlight_secondary = "default"
+highlight_symbol = "» "
+primary = "default"
+secondary = "dim"
diff --git a/tests/modules/programs/jjui/example-settings-expected.toml b/tests/modules/programs/jjui/example-settings-expected.toml
index ec5f69945..9e4b424e3 100644
--- a/tests/modules/programs/jjui/example-settings-expected.toml
+++ b/tests/modules/programs/jjui/example-settings-expected.toml
@@ -1,3 +1,3 @@
 [revisions]
-revset = 'ancestors(@ | heads(remote_branches())) ~ empty()'
-template = 'builtin_log_compact'
+revset = "ancestors(@ | heads(remote_branches())) ~ empty()"
+template = "builtin_log_compact"
diff --git a/tests/modules/programs/jjui/null-package.nix b/tests/modules/programs/jjui/null-package.nix
index 08c93b054..5b77be391 100644
--- a/tests/modules/programs/jjui/null-package.nix
+++ b/tests/modules/programs/jjui/null-package.nix
@@ -22,7 +22,7 @@
           "home-files/${configDir}/config.toml" \
           ${pkgs.writeText "expected" ''
             [revisions]
-            template = 'builtin_log_oneline'
+            template = "builtin_log_oneline"
           ''}
       '';
   };
diff --git a/tests/modules/programs/jujutsu/example-config.nix b/tests/modules/programs/jujutsu/example-config.nix
index 0d1c01de7..35498315a 100644
--- a/tests/modules/programs/jujutsu/example-config.nix
+++ b/tests/modules/programs/jujutsu/example-config.nix
@@ -32,14 +32,13 @@ in
     assertFileExists 'home-files/${configDir}/jj/config.toml'
     assertFileContent $(normalizeStorePaths 'home-files/${configDir}/jj/config.toml') \
       ${builtins.toFile "expected.toml" ''
-        [merge-tools]
         [merge-tools.ediff]
-        merge-args = ['$left', '$right', '$base', '$output']
-        program = '/nix/store/00000000000000000000000000000000-emacs-ediff/bin/emacs-ediff'
+        merge-args = ["$left", "$right", "$base", "$output"]
+        program = "/nix/store/00000000000000000000000000000000-emacs-ediff/bin/emacs-ediff"
 
         [user]
-        email = 'jdoe@example.org'
-        name = 'John Doe'
+        email = "jdoe@example.org"
+        name = "John Doe"
       ''}
   '';
 }
diff --git a/tests/modules/programs/kickoff/example-config.toml b/tests/modules/programs/kickoff/example-config.toml
index 2a8299cab..27516803c 100644
--- a/tests/modules/programs/kickoff/example-config.toml
+++ b/tests/modules/programs/kickoff/example-config.toml
@@ -5,9 +5,9 @@ padding = 100
 decrease_interval = 48
 
 [keybinding]
-complete = ['Tab']
-execute = ['KP_Enter', 'Return']
-paste = ['ctrl+v']
+complete = ["Tab"]
+execute = ["KP_Enter", "Return"]
+paste = ["ctrl+v"]
 
 [search]
 show_hidden_files = false
diff --git a/tests/modules/programs/lapce/example-keymaps-expected.toml b/tests/modules/programs/lapce/example-keymaps-expected.toml
index b3f71bc0c..26d4403c4 100644
--- a/tests/modules/programs/lapce/example-keymaps-expected.toml
+++ b/tests/modules/programs/lapce/example-keymaps-expected.toml
@@ -1,3 +1,3 @@
 [[keymaps]]
-command = 'open_log_file'
-key = 'Ctrl+Shift+L'
+command = "open_log_file"
+key = "Ctrl+Shift+L"
diff --git a/tests/modules/programs/lapce/example-settings-expected.toml b/tests/modules/programs/lapce/example-settings-expected.toml
index 03fb57b19..e279a54a6 100644
--- a/tests/modules/programs/lapce/example-settings-expected.toml
+++ b/tests/modules/programs/lapce/example-settings-expected.toml
@@ -1,15 +1,15 @@
 [core]
-color-theme = 'Custom'
+color-theme = "Custom"
 custom-titlebar = false
-icon-theme = 'Material Icons'
+icon-theme = "Material Icons"
 
 [editor]
 bracket-pair-colorization = true
 cursor-surrounding-lines = 4
-font-family = 'FiraCode Nerd Bold Font, monospace'
+font-family = "FiraCode Nerd Bold Font, monospace"
 font-size = 22
 highlight-matching-brackets = true
-render-whitespace = 'all'
+render-whitespace = "all"
 tab-width = 2
 
 [ui]
diff --git a/tests/modules/programs/lazysql/example-config.toml b/tests/modules/programs/lazysql/example-config.toml
index 21419c52d..75ec68bbb 100644
--- a/tests/modules/programs/lazysql/example-config.toml
+++ b/tests/modules/programs/lazysql/example-config.toml
@@ -4,17 +4,16 @@ DisableSidebar = false
 SidebarOverlay = false
 
 [[database]]
-DBName = 'foo'
-Name = 'Production database'
-Provider = 'postgres'
-URL = 'postgres://postgres:urlencodedpassword@localhost:$${port}/foo'
-
+DBName = "foo"
+Name = "Production database"
+Provider = "postgres"
+URL = "postgres://postgres:urlencodedpassword@localhost:$${port}/foo"
 [[database.Commands]]
-Command = 'ssh -tt remote-bastion -L $${port}:localhost:5432'
-WaitForPort = '$${port}'
+Command = "ssh -tt remote-bastion -L $${port}:localhost:5432"
+WaitForPort = "$${port}"
 
 [[database]]
-DBName = 'foo'
-Name = 'Development database'
-Provider = 'postgres'
-URL = 'postgres://postgres:urlencodedpassword@localhost:5432/foo'
+DBName = "foo"
+Name = "Development database"
+Provider = "postgres"
+URL = "postgres://postgres:urlencodedpassword@localhost:5432/foo"
diff --git a/tests/modules/programs/macchina/basic-settings-expected.toml b/tests/modules/programs/macchina/basic-settings-expected.toml
index b071cc651..2bb037c5e 100644
--- a/tests/modules/programs/macchina/basic-settings-expected.toml
+++ b/tests/modules/programs/macchina/basic-settings-expected.toml
@@ -1,10 +1,10 @@
 current_shell = false
 disk_space_percentage = true
-disks = ['/', '/home']
+disks = ["/", "/home"]
 long_kernel = false
 long_shell = true
 long_uptime = true
 memory_percentage = true
 physical_cores = false
-show = ['Memory', 'Processor', 'Shell', 'Uptime']
-theme = 'Hydrogen'
+show = ["Memory", "Processor", "Shell", "Uptime"]
+theme = "Hydrogen"
diff --git a/tests/modules/programs/macchina/full-theme-expected.toml b/tests/modules/programs/macchina/full-theme-expected.toml
index 245cb1350..0454ebd0c 100644
--- a/tests/modules/programs/macchina/full-theme-expected.toml
+++ b/tests/modules/programs/macchina/full-theme-expected.toml
@@ -1,21 +1,21 @@
 hide_ascii = true
-key_color = 'Cyan'
+key_color = "Cyan"
 padding = 1
 prefer_small_ascii = true
-separator = '>'
-separator_color = 'White'
+separator = ">"
+separator_color = "White"
 spacing = 2
 
 [bar]
-glyph = 'o'
+glyph = "o"
 hide_delimiters = true
-symbol_close = ']'
-symbol_open = '['
+symbol_close = "]"
+symbol_open = "["
 visible = true
 
 [box]
-border = 'rounded'
-title = 'Hydrogen'
+border = "rounded"
+title = "Hydrogen"
 visible = true
 
 [box.inner_margin]
@@ -23,34 +23,34 @@ x = 1
 y = 0
 
 [custom_ascii]
-color = 'Cyan'
-path = '~/ascii/arch_linux'
+color = "Cyan"
+path = "~/ascii/arch_linux"
 
 [keys]
-backlight = 'Brightness'
-battery = 'Battery'
-cpu = 'CPU'
-cpu_load = 'CPU Load'
-de = 'DE'
-disk_space = 'Disk Space'
-distro = 'Distro'
-gpu = 'GPU'
-host = 'Host'
-kernel = 'Kernel'
-local_ip = 'Local IP'
-machine = 'Machine'
-memory = 'Memory'
-os = 'OS'
-packages = 'Packages'
-resolution = 'Resolution'
-shell = 'Shell'
-terminal = 'Terminal'
-uptime = 'Uptime'
-wm = 'WM'
+backlight = "Brightness"
+battery = "Battery"
+cpu = "CPU"
+cpu_load = "CPU Load"
+de = "DE"
+disk_space = "Disk Space"
+distro = "Distro"
+gpu = "GPU"
+host = "Host"
+kernel = "Kernel"
+local_ip = "Local IP"
+machine = "Machine"
+memory = "Memory"
+os = "OS"
+packages = "Packages"
+resolution = "Resolution"
+shell = "Shell"
+terminal = "Terminal"
+uptime = "Uptime"
+wm = "WM"
 
 [palette]
-glyph = '() '
-type = 'Full'
+glyph = "() "
+type = "Full"
 visible = true
 
 [randomize]
diff --git a/tests/modules/programs/macchina/multiple-themes-helium-expected.toml b/tests/modules/programs/macchina/multiple-themes-helium-expected.toml
index 81b0640e7..da454d76e 100644
--- a/tests/modules/programs/macchina/multiple-themes-helium-expected.toml
+++ b/tests/modules/programs/macchina/multiple-themes-helium-expected.toml
@@ -1,3 +1,3 @@
-key_color = 'Blue'
-separator = '-->'
+key_color = "Blue"
+separator = "-->"
 spacing = 1
diff --git a/tests/modules/programs/macchina/multiple-themes-neon-expected.toml b/tests/modules/programs/macchina/multiple-themes-neon-expected.toml
index aa337809b..968816231 100644
--- a/tests/modules/programs/macchina/multiple-themes-neon-expected.toml
+++ b/tests/modules/programs/macchina/multiple-themes-neon-expected.toml
@@ -1,11 +1,11 @@
 hide_ascii = true
-separator = '=>'
-separator_color = '#ff00ff'
+separator = "=>"
+separator_color = "#ff00ff"
 spacing = 3
 
 [bar]
-glyph = '#'
+glyph = "#"
 hide_delimiters = false
-symbol_close = ')'
-symbol_open = '('
+symbol_close = ")"
+symbol_open = "("
 visible = true
diff --git a/tests/modules/programs/macchina/multiple-themes-settings-expected.toml b/tests/modules/programs/macchina/multiple-themes-settings-expected.toml
index 276d3db4d..d2e0a1a07 100644
--- a/tests/modules/programs/macchina/multiple-themes-settings-expected.toml
+++ b/tests/modules/programs/macchina/multiple-themes-settings-expected.toml
@@ -1 +1 @@
-theme = 'Helium'
+theme = "Helium"
diff --git a/tests/modules/programs/meli/expected.toml b/tests/modules/programs/meli/expected.toml
index e650f6494..f33a2b88f 100644
--- a/tests/modules/programs/meli/expected.toml
+++ b/tests/modules/programs/meli/expected.toml
@@ -1,39 +1,37 @@
-[accounts]
-[accounts.'hm@example.com']
-display_name = 'H. M. Test'
-format = 'Maildir'
-identity = 'hm@example.com'
-root_mailbox = '/home/hm-user/Mail/hm@example.com'
-subscribed_mailboxes = ['Inbox', 'Sent', 'Trash', 'Drafts']
+[accounts."hm@example.com"]
+display_name = "H. M. Test"
+format = "Maildir"
+identity = "hm@example.com"
+root_mailbox = "/home/hm-user/Mail/hm@example.com"
+subscribed_mailboxes = ["Inbox", "Sent", "Trash", "Drafts"]
 
-[accounts.'hm@example.com'.listing]
-index_style = 'compact'
+[accounts."hm@example.com".listing]
+index_style = "compact"
 
-[accounts.'hm@example.com'.mailboxes]
+[accounts."hm@example.com".mailboxes]
 
-[accounts.'hm@example.com'.send_mail]
-hostname = 'smtp.example.com'
+[accounts."hm@example.com".send_mail]
+hostname = "smtp.example.com"
 port = 1848
 
-[accounts.'hm@example.com'.send_mail.auth]
-type = 'auto'
-username = 'home.manager'
+[accounts."hm@example.com".send_mail.auth]
+type = "auto"
+username = "home.manager"
 
-[accounts.'hm@example.com'.send_mail.auth.password]
-type = 'command_eval'
-value = 'password-command'
+[accounts."hm@example.com".send_mail.auth.password]
+type = "command_eval"
+value = "password-command"
 
-[accounts.'hm@example.com'.send_mail.extensions]
+[accounts."hm@example.com".send_mail.extensions]
 CHUNKING = true
-DSN_NOTIFY = 'FAILURE'
+DSN_NOTIFY = "FAILURE"
 PIPELINING = true
 PRDR = true
 
-[accounts.'hm@example.com'.send_mail.security]
+[accounts."hm@example.com".send_mail.security]
 danger_accept_invalid_certs = false
-type = 'tls'
+type = "tls"
 
-[shortcuts]
 [shortcuts.general]
-scroll_down = 'j'
-scroll_up = 'k'
+scroll_down = "j"
+scroll_up = "k"
diff --git a/tests/modules/programs/mergiraf/jujutsu-integration.nix b/tests/modules/programs/mergiraf/jujutsu-integration.nix
index bdd7ef862..bee3b6727 100644
--- a/tests/modules/programs/mergiraf/jujutsu-integration.nix
+++ b/tests/modules/programs/mergiraf/jujutsu-integration.nix
@@ -31,12 +31,11 @@ in
     assertFileExists 'home-files/${configDir}/jj/config.toml'
     assertFileContent 'home-files/${configDir}/jj/config.toml' \
       ${builtins.toFile "expected.toml" ''
-        [merge-tools]
         [merge-tools.mergiraf]
-        program = '@mergiraf@/bin/mergiraf'
+        program = "@mergiraf@/bin/mergiraf"
 
         [ui]
-        merge-editor = 'mergiraf'
+        merge-editor = "mergiraf"
       ''}
   '';
 }
diff --git a/tests/modules/programs/mise/custom-settings-renamed.nix b/tests/modules/programs/mise/custom-settings-renamed.nix
index 9886c97e2..9f583aa55 100644
--- a/tests/modules/programs/mise/custom-settings-renamed.nix
+++ b/tests/modules/programs/mise/custom-settings-renamed.nix
@@ -27,7 +27,7 @@
 
     assertFileContent home-files/.config/mise/config.toml ${pkgs.writeText "mise.config.expected" ''
       [settings]
-      disable_tools = ['node']
+      disable_tools = ["node"]
       experimental = true
       verbose = false
     ''}
diff --git a/tests/modules/programs/mise/custom-settings.nix b/tests/modules/programs/mise/custom-settings.nix
index a219c4a56..e0291ec5c 100644
--- a/tests/modules/programs/mise/custom-settings.nix
+++ b/tests/modules/programs/mise/custom-settings.nix
@@ -37,18 +37,16 @@
 
     assertFileContent home-files/.config/mise/config.toml ${pkgs.writeText "mise.config.expected" ''
       [settings]
-      disable_tools = ['node']
+      disable_tools = ["node"]
       experimental = true
       verbose = false
 
-      [tool_alias]
-      [tool_alias.node]
       [tool_alias.node.versions]
-      my_custom_node = '20'
+      my_custom_node = "20"
 
       [tools]
-      node = 'lts'
-      python = ['3.10', '3.11']
+      node = "lts"
+      python = ["3.10", "3.11"]
     ''}
   '';
 }
diff --git a/tests/modules/programs/mistral-vibe/expected.toml b/tests/modules/programs/mistral-vibe/expected.toml
index 97f3ac2f7..52a87a91e 100644
--- a/tests/modules/programs/mistral-vibe/expected.toml
+++ b/tests/modules/programs/mistral-vibe/expected.toml
@@ -1,16 +1,16 @@
-active_model = 'tracer-vibe'
+active_model = "tracer-vibe"
 
 [[models]]
-alias = 'tracer-vibe'
+alias = "tracer-vibe"
 input_price = 0.0
-name = 'mistralai/devstral-2512:free'
+name = "mistralai/devstral-2512:free"
 output_price = 0.0
-provider = 'tracer-proxy'
+provider = "tracer-proxy"
 temperature = 0.1
 
 [[providers]]
-api_base = 'http://tracer:8081/proxy'
-api_key_env_var = 'OPENROUTER_API_KEY'
-api_style = 'openai'
-backend = 'generic'
-name = 'tracer-proxy'
+api_base = "http://tracer:8081/proxy"
+api_key_env_var = "OPENROUTER_API_KEY"
+api_style = "openai"
+backend = "generic"
+name = "tracer-proxy"
diff --git a/tests/modules/programs/mujmap/mujmap-defaults-expected.toml b/tests/modules/programs/mujmap/mujmap-defaults-expected.toml
index c068ec02f..7d94afa64 100644
--- a/tests/modules/programs/mujmap/mujmap-defaults-expected.toml
+++ b/tests/modules/programs/mujmap/mujmap-defaults-expected.toml
@@ -1,14 +1,14 @@
 auto_create_new_mailboxes = true
-fqdn = 'example.com'
-password_command = 'password-command'
-username = 'home.manager'
+fqdn = "example.com"
+password_command = "password-command"
+username = "home.manager"
 
 [tags]
-deleted = 'deleted'
-directory_separator = '/'
-important = 'important'
-inbox = 'inbox'
+deleted = "deleted"
+directory_separator = "/"
+important = "important"
+inbox = "inbox"
 lowercase = false
-phishing = 'phishing'
-sent = 'sent'
-spam = 'spam'
+phishing = "phishing"
+sent = "sent"
+spam = "spam"
diff --git a/tests/modules/programs/neovide/expected.toml b/tests/modules/programs/neovide/expected.toml
index b78bed840..8813bd9cc 100644
--- a/tests/modules/programs/neovide/expected.toml
+++ b/tests/modules/programs/neovide/expected.toml
@@ -1,12 +1,12 @@
 fork = false
-frame = 'full'
+frame = "full"
 idle = true
 maximized = false
-neovim-bin = '/usr/bin/nvim'
+neovim-bin = "/usr/bin/nvim"
 no-multigrid = false
 srgb = false
 tabs = true
-theme = 'auto'
+theme = "auto"
 title-hidden = true
 vsync = true
 wsl = false
diff --git a/tests/modules/programs/nix-init/basic-config.nix b/tests/modules/programs/nix-init/basic-config.nix
index 394bb033d..eff67a174 100644
--- a/tests/modules/programs/nix-init/basic-config.nix
+++ b/tests/modules/programs/nix-init/basic-config.nix
@@ -23,19 +23,19 @@
   nmt.script = ''
     assertFileExists home-files/.config/nix-init/config.toml
     assertFileContent home-files/.config/nix-init/config.toml \
-        ${pkgs.writeText "settings-expected" ''
-          commit = true
-          maintainers = ['figsoda']
-          nixpkgs = '<nixpkgs>'
+      ${pkgs.writeText "settings-expected" ''
+        commit = true
+        maintainers = ["figsoda"]
+        nixpkgs = "<nixpkgs>"
 
-          [access-tokens]
-          'github.com' = 'ghp_blahblahblah...'
+        [access-tokens]
+        "github.com" = "ghp_blahblahblah..."
 
-          [access-tokens.'gitlab.com']
-          command = ['secret-tool', 'or', 'whatever', 'you', 'use']
+        [access-tokens."gitlab.com"]
+        command = ["secret-tool", "or", "whatever", "you", "use"]
 
-          [access-tokens.'gitlab.gnome.org']
-          file = '/path/to/api/token'
-        ''}
+        [access-tokens."gitlab.gnome.org"]
+        file = "/path/to/api/token"
+      ''}
   '';
 }
diff --git a/tests/modules/programs/nix-search-tv/television.nix b/tests/modules/programs/nix-search-tv/television.nix
index 45f609e46..8f8db6dae 100644
--- a/tests/modules/programs/nix-search-tv/television.nix
+++ b/tests/modules/programs/nix-search-tv/television.nix
@@ -8,24 +8,23 @@
     assertFileExists home-files/.config/television/cable/nix-search-tv.toml
     assertFileContent home-files/.config/television/cable/nix-search-tv.toml \
       ${pkgs.writeText "settings-expected" ''
-        [actions]
         [actions.run]
-        command = 'nix run {replace:s/\/ /#/g}'
-        mode = 'fork'
+        command = "nix run {replace:s/\\/ /#/g}"
+        mode = "fork"
 
         [actions.shell]
-        command = 'nix shell {replace:s/\/ /#/g}'
-        mode = 'execute'
+        command = "nix shell {replace:s/\\/ /#/g}"
+        mode = "execute"
 
         [metadata]
-        description = 'Search nix options and packages'
-        name = 'nix-search-tv'
+        description = "Search nix options and packages"
+        name = "nix-search-tv"
 
         [preview]
-        command = '${lib.getExe pkgs.nix-search-tv} preview "{}"'
+        command = "${lib.getExe pkgs.nix-search-tv} preview \"{}\""
 
         [source]
-        command = '${lib.getExe pkgs.nix-search-tv} print'
+        command = "${lib.getExe pkgs.nix-search-tv} print"
       ''}
   '';
 }
diff --git a/tests/modules/programs/numbat/example-config.nix b/tests/modules/programs/numbat/example-config.nix
index 4f25eeb9b..1df087c1e 100644
--- a/tests/modules/programs/numbat/example-config.nix
+++ b/tests/modules/programs/numbat/example-config.nix
@@ -28,11 +28,11 @@ in
     assertFileExists 'home-files/${configDir}/config.toml'
     assertFileContent $(normalizeStorePaths 'home-files/${configDir}/config.toml') \
       ${builtins.toFile "expected.toml" ''
-        intro-banner = 'short'
-        prompt = '> '
+        intro-banner = "short"
+        prompt = "> "
 
         [exchange-rates]
-        fetching-policy = 'on-first-use'
+        fetching-policy = "on-first-use"
       ''}
     assertFileExists 'home-files/${configDir}/init.nbt'
     assertFileContent $(normalizeStorePaths 'home-files/${configDir}/init.nbt') \
diff --git a/tests/modules/programs/nvchecker/basic-config.toml b/tests/modules/programs/nvchecker/basic-config.toml
index 873a0ff8d..6a509e046 100644
--- a/tests/modules/programs/nvchecker/basic-config.toml
+++ b/tests/modules/programs/nvchecker/basic-config.toml
@@ -1,8 +1,8 @@
 [__config__]
-keyfile = 'keyfile.toml'
-newver = 'new_ver.json'
-oldver = 'old_ver.json'
+keyfile = "keyfile.toml"
+newver = "new_ver.json"
+oldver = "old_ver.json"
 
 [nvchecker]
-github = 'lilydjwg/nvchecker'
-source = 'github'
+github = "lilydjwg/nvchecker"
+source = "github"
diff --git a/tests/modules/programs/nvchecker/empty-config.toml b/tests/modules/programs/nvchecker/empty-config.toml
index 1a9eaf912..134f0b6bd 100644
--- a/tests/modules/programs/nvchecker/empty-config.toml
+++ b/tests/modules/programs/nvchecker/empty-config.toml
@@ -1,3 +1,3 @@
 [__config__]
-newver = 'new_ver.json'
-oldver = 'old_ver.json'
+newver = "new_ver.json"
+oldver = "old_ver.json"
diff --git a/tests/modules/programs/pay-respects/cargo-expected.toml b/tests/modules/programs/pay-respects/cargo-expected.toml
index fc19ad88b..c2f942699 100644
--- a/tests/modules/programs/pay-respects/cargo-expected.toml
+++ b/tests/modules/programs/pay-respects/cargo-expected.toml
@@ -1,5 +1,5 @@
-command = 'cargo'
+command = "cargo"
 
 [[match_err]]
-pattern = ['run `cargo init` to initialize a new rust project']
-suggest = ['cargo init']
+pattern = ["run `cargo init` to initialize a new rust project"]
+suggest = ["cargo init"]
diff --git a/tests/modules/programs/pay-respects/general-expected.toml b/tests/modules/programs/pay-respects/general-expected.toml
index 4b492bbc8..d7809728f 100644
--- a/tests/modules/programs/pay-respects/general-expected.toml
+++ b/tests/modules/programs/pay-respects/general-expected.toml
@@ -1,3 +1,3 @@
 [[match_err]]
-pattern = ['permission denied']
+pattern = ["permission denied"]
 suggest = ["#[executable(sudo), !cmd_contains(sudo)]\nsudo {{command}}\n"]
diff --git a/tests/modules/programs/pet/settings_21_05.nix b/tests/modules/programs/pet/settings_21_05.nix
index dbf3a4c9d..1cf3c5f36 100644
--- a/tests/modules/programs/pet/settings_21_05.nix
+++ b/tests/modules/programs/pet/settings_21_05.nix
@@ -9,9 +9,9 @@
     assertFileContent home-files/.config/pet/config.toml \
       ${builtins.toFile "pet-settings.toml" ''
         [General]
-        editor = 'nvim'
-        selectcmd = 'fzf'
-        snippetfile = '/home/hm-user/.config/pet/snippet.toml'
+        editor = "nvim"
+        selectcmd = "fzf"
+        snippetfile = "/home/hm-user/.config/pet/snippet.toml"
       ''}
   '';
 }
diff --git a/tests/modules/programs/pet/settings_21_11.nix b/tests/modules/programs/pet/settings_21_11.nix
index 79e32da44..a303e7fef 100644
--- a/tests/modules/programs/pet/settings_21_11.nix
+++ b/tests/modules/programs/pet/settings_21_11.nix
@@ -19,15 +19,15 @@
     assertFileContent home-files/.config/pet/config.toml \
       ${builtins.toFile "pet-settings.toml" ''
         [General]
-        backend = 'Gitlab'
-        editor = 'nvim'
-        selectcmd = 'fzf'
-        snippetfile = '/home/hm-user/.config/pet/snippet.toml'
+        backend = "Gitlab"
+        editor = "nvim"
+        selectcmd = "fzf"
+        snippetfile = "/home/hm-user/.config/pet/snippet.toml"
 
         [Gitlab]
-        access_token = '1234'
-        file_name = 'pet-snippets.toml'
-        visibility = 'public'
+        access_token = "1234"
+        file_name = "pet-snippets.toml"
+        visibility = "public"
       ''}
   '';
 }
diff --git a/tests/modules/programs/pet/snippet.toml b/tests/modules/programs/pet/snippet.toml
index 6530caa1d..a7ad0e276 100644
--- a/tests/modules/programs/pet/snippet.toml
+++ b/tests/modules/programs/pet/snippet.toml
@@ -1,5 +1,5 @@
 [[snippets]]
-command = 'git log -p -G <regex>'
-description = 'git: search full history for regex'
-output = ''
-tag = ['git', 'regex']
+command = "git log -p -G <regex>"
+description = "git: search full history for regex"
+output = ""
+tag = ["git", "regex"]
diff --git a/tests/modules/programs/rio/example-settings.nix b/tests/modules/programs/rio/example-settings.nix
index f846892e0..a8224a4fd 100644
--- a/tests/modules/programs/rio/example-settings.nix
+++ b/tests/modules/programs/rio/example-settings.nix
@@ -2,9 +2,9 @@
 
 let
   expected = builtins.toFile "rio-expected.toml" ''
-    cursor = '_'
+    cursor = "_"
     padding-x = 0
-    performance = 'Low'
+    performance = "Low"
   '';
 in
 {
diff --git a/tests/modules/programs/rio/foobar.toml b/tests/modules/programs/rio/foobar.toml
index a2d885407..ab93034f8 100644
--- a/tests/modules/programs/rio/foobar.toml
+++ b/tests/modules/programs/rio/foobar.toml
@@ -1,4 +1,4 @@
 [colors]
-background = '#282a36'
-cyan = '#8be9fd'
-green = '#50fa7b'
+background = "#282a36"
+cyan = "#8be9fd"
+green = "#50fa7b"
diff --git a/tests/modules/programs/ruff/expected.toml b/tests/modules/programs/ruff/expected.toml
index b3d96497f..8c42d2be1 100644
--- a/tests/modules/programs/ruff/expected.toml
+++ b/tests/modules/programs/ruff/expected.toml
@@ -2,7 +2,7 @@ line-length = 100
 
 [lint]
 ignore = []
-select = ['E4', 'E7', 'E9', 'F']
+select = ["E4", "E7", "E9", "F"]
 
 [per-file-ignores]
-'__init__.py' = ['F401']
+"__init__.py" = ["F401"]
diff --git a/tests/modules/programs/satty/expected-config.toml b/tests/modules/programs/satty/expected-config.toml
index 9c0250460..0afb88d2a 100644
--- a/tests/modules/programs/satty/expected-config.toml
+++ b/tests/modules/programs/satty/expected-config.toml
@@ -1,11 +1,11 @@
 [color-palette]
-palette = ['#00ffff']
+palette = ["#00ffff"]
 
 [font]
-family = 'Roboto'
+family = "Roboto"
 
 [general]
 corner-roundness = 12
 fullscreen = true
-initial-tool = 'brush'
-output-filename = '/tmp/test.png'
+initial-tool = "brush"
+output-filename = "/tmp/test.png"
diff --git a/tests/modules/programs/sesh/basic-configuration.toml b/tests/modules/programs/sesh/basic-configuration.toml
index 737f009aa..1b7ce6da5 100644
--- a/tests/modules/programs/sesh/basic-configuration.toml
+++ b/tests/modules/programs/sesh/basic-configuration.toml
@@ -2,11 +2,11 @@
 startup_command = "nvim -c ':Telescope find_files'"
 
 [[session]]
-name = 'Downloads 📥'
-path = '~/Downloads'
-startup_command = 'ls'
+name = "Downloads 📥"
+path = "~/Downloads"
+startup_command = "ls"
 
 [[session]]
-name = 'tmux config'
-path = '~/c/dotfiles/.config/tmux'
-startup_command = 'nvim tmux.conf'
+name = "tmux config"
+path = "~/c/dotfiles/.config/tmux"
+startup_command = "nvim tmux.conf"
diff --git a/tests/modules/programs/sheldon/plugins.toml b/tests/modules/programs/sheldon/plugins.toml
index 0a261a34e..f40b27cf2 100644
--- a/tests/modules/programs/sheldon/plugins.toml
+++ b/tests/modules/programs/sheldon/plugins.toml
@@ -1,9 +1,7 @@
-shell = 'zsh'
-
-[plugins]
+shell = "zsh"
 [plugins.zsh-syntax-highlighting]
-apply = ['defer']
-github = 'zsh-users/zsh-syntax-highlighting'
+apply = ["defer"]
+github = "zsh-users/zsh-syntax-highlighting"
 
 [templates]
 defer = "{{ hooks | get: \"pre\" | nl }}{% for file in files %}zsh-defer source \"{{ file }}\"\n{% endfor %}{{ hooks | get: \"post\" | nl }}"
diff --git a/tests/modules/programs/sherlock/basic-configuration.toml b/tests/modules/programs/sherlock/basic-configuration.toml
index a25c07c53..c5f75e067 100644
--- a/tests/modules/programs/sherlock/basic-configuration.toml
+++ b/tests/modules/programs/sherlock/basic-configuration.toml
@@ -1,3 +1,3 @@
 max_results = 8
-theme = 'dark'
+theme = "dark"
 width = 500
diff --git a/tests/modules/programs/sherlock/full-configuration.toml b/tests/modules/programs/sherlock/full-configuration.toml
index 3bd5a5e73..835179be0 100644
--- a/tests/modules/programs/sherlock/full-configuration.toml
+++ b/tests/modules/programs/sherlock/full-configuration.toml
@@ -1,5 +1,5 @@
 [appearance]
-gsk_renderer = 'cairo'
+gsk_renderer = "cairo"
 height = 600
 icon_size = 32
 opacity = 0.95
@@ -9,10 +9,10 @@ width = 1000
 enable = true
 
 [default_apps]
-browser = 'firefox'
-calendar_client = 'thunderbird'
-teams = 'teams-for-linux --enable-features=UseOzonePlatform --ozone-platform=wayland --url {meeting_url}'
-terminal = 'kitty'
+browser = "firefox"
+calendar_client = "thunderbird"
+teams = "teams-for-linux --enable-features=UseOzonePlatform --ozone-platform=wayland --url {meeting_url}"
+terminal = "kitty"
 
 [search_bar_icon]
 enable = true
@@ -21,8 +21,8 @@ enable = true
 enable = true
 
 [units]
-currency = 'usd'
-lengths = 'feet'
-temperatures = 'F'
-volumes = 'oz'
-weights = 'lb'
+currency = "usd"
+lengths = "feet"
+temperatures = "F"
+volumes = "oz"
+weights = "lb"
diff --git a/tests/modules/programs/spotify-player/app.toml b/tests/modules/programs/spotify-player/app.toml
index afe09ce11..66c26bb5f 100644
--- a/tests/modules/programs/spotify-player/app.toml
+++ b/tests/modules/programs/spotify-player/app.toml
@@ -1,9 +1,9 @@
-playback_window_position = 'Top'
-theme = 'default'
+playback_window_position = "Top"
+theme = "default"
 
 [copy_command]
 args = []
-command = 'wl-copy'
+command = "wl-copy"
 
 [device]
 audio_cache = false
diff --git a/tests/modules/programs/spotify-player/keymap.toml b/tests/modules/programs/spotify-player/keymap.toml
index 981b60243..29cac4781 100644
--- a/tests/modules/programs/spotify-player/keymap.toml
+++ b/tests/modules/programs/spotify-player/keymap.toml
@@ -1,32 +1,32 @@
 [[actions]]
-action = 'GoToArtist'
-key_sequence = 'g A'
+action = "GoToArtist"
+key_sequence = "g A"
 
 [[actions]]
-action = 'GoToAlbum'
-key_sequence = 'g B'
-target = 'PlayingTrack'
+action = "GoToAlbum"
+key_sequence = "g B"
+target = "PlayingTrack"
 
 [[actions]]
-action = 'ToggleLiked'
-key_sequence = 'C-l'
+action = "ToggleLiked"
+key_sequence = "C-l"
 
 [[keymaps]]
-command = 'NextTrack'
-key_sequence = 'g n'
+command = "NextTrack"
+key_sequence = "g n"
 
 [[keymaps]]
-command = 'PreviousTrack'
-key_sequence = 'g p'
+command = "PreviousTrack"
+key_sequence = "g p"
 
 [[keymaps]]
-command = 'Search'
-key_sequence = 'C-c C-x /'
+command = "Search"
+key_sequence = "C-c C-x /"
 
 [[keymaps]]
-command = 'ResumePause'
-key_sequence = 'M-enter'
+command = "ResumePause"
+key_sequence = "M-enter"
 
 [[keymaps]]
-command = 'None'
-key_sequence = 'q'
+command = "None"
+key_sequence = "q"
diff --git a/tests/modules/programs/spotify-player/theme.toml b/tests/modules/programs/spotify-player/theme.toml
index 2238e9a58..f963e707d 100644
--- a/tests/modules/programs/spotify-player/theme.toml
+++ b/tests/modules/programs/spotify-player/theme.toml
@@ -1,58 +1,57 @@
 [[themes]]
-name = 'default2'
+name = "default2"
 
-[themes.component_style]
 [themes.component_style.block_title]
-fg = 'Magenta'
+fg = "Magenta"
 
 [themes.component_style.border]
 
 [themes.component_style.current_playing]
-fg = 'Green'
-modifiers = ['Bold']
+fg = "Green"
+modifiers = ["Bold"]
 
 [themes.component_style.page_desc]
-fg = 'Cyan'
-modifiers = ['Bold']
+fg = "Cyan"
+modifiers = ["Bold"]
 
 [themes.component_style.playback_album]
-fg = 'Yellow'
+fg = "Yellow"
 
 [themes.component_style.playback_artists]
-fg = 'Cyan'
-modifiers = ['Bold']
+fg = "Cyan"
+modifiers = ["Bold"]
 
 [themes.component_style.playback_metadata]
-fg = 'BrightBlack'
+fg = "BrightBlack"
 
 [themes.component_style.playback_progress_bar]
-bg = 'BrightBlack'
-fg = 'Green'
+bg = "BrightBlack"
+fg = "Green"
 
 [themes.component_style.playback_track]
-fg = 'Cyan'
-modifiers = ['Bold']
+fg = "Cyan"
+modifiers = ["Bold"]
 
 [themes.component_style.selection]
-modifiers = ['Bold', 'Reversed']
+modifiers = ["Bold", "Reversed"]
 
 [themes.component_style.table_header]
-fg = 'Blue'
+fg = "Blue"
 
 [themes.palette]
-black = 'black'
-blue = 'blue'
-bright_black = 'bright_black'
-bright_blue = 'bright_blue'
-bright_cyan = 'bright_cyan'
-bright_green = 'bright_green'
-bright_magenta = 'bright_magenta'
-bright_red = 'bright_red'
-bright_white = 'bright_white'
-bright_yellow = 'bright_yellow'
-cyan = 'cyan'
-green = 'green'
-magenta = 'magenta'
-red = 'red'
-white = 'white'
-yellow = 'yellow'
+black = "black"
+blue = "blue"
+bright_black = "bright_black"
+bright_blue = "bright_blue"
+bright_cyan = "bright_cyan"
+bright_green = "bright_green"
+bright_magenta = "bright_magenta"
+bright_red = "bright_red"
+bright_white = "bright_white"
+bright_yellow = "bright_yellow"
+cyan = "cyan"
+green = "green"
+magenta = "magenta"
+red = "red"
+white = "white"
+yellow = "yellow"
diff --git a/tests/modules/programs/starship/settings-expected.toml b/tests/modules/programs/starship/settings-expected.toml
index 1e785f113..ee07a02e6 100644
--- a/tests/modules/programs/starship/settings-expected.toml
+++ b/tests/modules/programs/starship/settings-expected.toml
@@ -1,25 +1,25 @@
 add_newline = false
-format = '$line_break$package$line_break$character'
+format = "$line_break$package$line_break$character"
 scan_timeout = 10
 
 [aws]
 disabled = true
-style = 'bold blue'
+style = "bold blue"
 
 [battery]
-charging_symbol = '⚡️'
+charging_symbol = "⚡️"
 
 [[battery.display]]
-style = 'bold red'
+style = "bold red"
 threshold = 10
 
 [[battery.display]]
-style = 'bold yellow'
+style = "bold yellow"
 threshold = 30
 
 [character]
-error_symbol = '➜'
-success_symbol = '➜'
+error_symbol = "➜"
+success_symbol = "➜"
 
 [memory_usage]
 threshold = -1
diff --git a/tests/modules/programs/superfile/example-config-expected.toml b/tests/modules/programs/superfile/example-config-expected.toml
index d69d3758b..2b6fdca16 100644
--- a/tests/modules/programs/superfile/example-config-expected.toml
+++ b/tests/modules/programs/superfile/example-config-expected.toml
@@ -1,3 +1,3 @@
 default_sort_type = 0
-theme = 'catppuccin-frappe'
+theme = "catppuccin-frappe"
 transparent_background = false
diff --git a/tests/modules/programs/superfile/example-hotkeys-expected.toml b/tests/modules/programs/superfile/example-hotkeys-expected.toml
index 99059c76f..75a7db972 100644
--- a/tests/modules/programs/superfile/example-hotkeys-expected.toml
+++ b/tests/modules/programs/superfile/example-hotkeys-expected.toml
@@ -1 +1 @@
-confirm = ['enter', 'right', 'l']
+confirm = ["enter", "right", "l"]
diff --git a/tests/modules/programs/superfile/example-theme-expected.toml b/tests/modules/programs/superfile/example-theme-expected.toml
index 227183f63..4a117c459 100644
--- a/tests/modules/programs/superfile/example-theme-expected.toml
+++ b/tests/modules/programs/superfile/example-theme-expected.toml
@@ -1,5 +1,5 @@
-code_syntax_highlight = 'catppuccin-latte'
-file_panel_border = '#101010'
-footer_border = '#101012'
-gradient_color = ['#101013', '#101014']
-sidebar_border = '#101011'
+code_syntax_highlight = "catppuccin-latte"
+file_panel_border = "#101010"
+footer_border = "#101012"
+gradient_color = ["#101013", "#101014"]
+sidebar_border = "#101011"
diff --git a/tests/modules/programs/superfile/example-theme2-expected.toml b/tests/modules/programs/superfile/example-theme2-expected.toml
index 5b766b857..81280fd31 100644
--- a/tests/modules/programs/superfile/example-theme2-expected.toml
+++ b/tests/modules/programs/superfile/example-theme2-expected.toml
@@ -1,5 +1,5 @@
-code_syntax_highlight = 'catppuccin-frappe'
-file_panel_border = '#202020'
-footer_border = '#202022'
-gradient_color = ['#202023', '#202024']
-sidebar_border = '#202021'
+code_syntax_highlight = "catppuccin-frappe"
+file_panel_border = "#202020"
+footer_border = "#202022"
+gradient_color = ["#202023", "#202024"]
+sidebar_border = "#202021"
diff --git a/tests/modules/programs/superfile/partial-theme-settings-expected.toml b/tests/modules/programs/superfile/partial-theme-settings-expected.toml
index dd1e6ea7f..c13337a9d 100644
--- a/tests/modules/programs/superfile/partial-theme-settings-expected.toml
+++ b/tests/modules/programs/superfile/partial-theme-settings-expected.toml
@@ -1,2 +1,2 @@
-theme = 'test0'
+theme = "test0"
 transparent_background = false
diff --git a/tests/modules/programs/swayr/basic-configuration.toml b/tests/modules/programs/swayr/basic-configuration.toml
index 452346e1f..a7a6e68a5 100644
--- a/tests/modules/programs/swayr/basic-configuration.toml
+++ b/tests/modules/programs/swayr/basic-configuration.toml
@@ -2,22 +2,47 @@
 lockin_delay = 750
 
 [format]
-container_format = '{indent}<b>Container [{layout}]</b> <i>{marks}</i> on workspace {workspace_name}    <span alpha="20000">({id})</span>'
+container_format = "{indent}<b>Container [{layout}]</b> <i>{marks}</i> on workspace {workspace_name}    <span alpha=\"20000\">({id})</span>"
 html_escape = true
-indent = '    '
-output_format = '{indent}<b>Output {name}</b>    <span alpha="20000">({id})</span>'
-urgency_end = '</span>'
-urgency_start = '<span background="darkred" foreground="yellow">'
-window_format = 'img:{app_icon}:text:{indent}<i>{app_name}</i> — {urgency_start}<b>“{title}”</b>{urgency_end} <i>{marks}</i> on workspace {workspace_name} / {output_name}    <span alpha="20000">({id})</span>'
-workspace_format = '{indent}<b>Workspace {name} [{layout}]</b> on output {output_name}    <span alpha="20000">({id})</span>'
+indent = "    "
+output_format = "{indent}<b>Output {name}</b>    <span alpha=\"20000\">({id})</span>"
+urgency_end = "</span>"
+urgency_start = "<span background=\"darkred\" foreground=\"yellow\">"
+window_format = "img:{app_icon}:text:{indent}<i>{app_name}</i> — {urgency_start}<b>“{title}”</b>{urgency_end} <i>{marks}</i> on workspace {workspace_name} / {output_name}    <span alpha=\"20000\">({id})</span>"
+workspace_format = "{indent}<b>Workspace {name} [{layout}]</b> on output {output_name}    <span alpha=\"20000\">({id})</span>"
 
 [layout]
 auto_tile = false
-auto_tile_min_window_width_per_output_width = [[800, 400], [1024, 500], [1280, 600], [1400, 680], [1440, 700], [1600, 780], [1680, 780], [1920, 920], [2048, 980], [2560, 1000], [3440, 1200], [3840, 1280], [4096, 1400], [4480, 1600], [7680, 2400]]
+auto_tile_min_window_width_per_output_width = [
+    [800, 400],
+    [1024, 500],
+    [1280, 600],
+    [1400, 680],
+    [1440, 700],
+    [1600, 780],
+    [1680, 780],
+    [1920, 920],
+    [2048, 980],
+    [2560, 1000],
+    [3440, 1200],
+    [3840, 1280],
+    [4096, 1400],
+    [4480, 1600],
+    [7680, 2400],
+]
 
 [menu]
-args = ['--show=dmenu', '--allow-markup', '--allow-images', '--insensitive', '--cache-file=/dev/null', '--parse-search', '--height=40%', '--prompt={prompt}']
-executable = 'wofi'
+args = [
+    "--show=dmenu",
+    "--allow-markup",
+    "--allow-images",
+    "--insensitive",
+    "--cache-file=/dev/null",
+    "--parse-search",
+    "--height=40%",
+    "--prompt={prompt}",
+]
+executable = "wofi"
 
 [misc]
 seq_inhibit = false
diff --git a/tests/modules/programs/television/basic-config.nix b/tests/modules/programs/television/basic-config.nix
index b64f876fd..11a943e84 100644
--- a/tests/modules/programs/television/basic-config.nix
+++ b/tests/modules/programs/television/basic-config.nix
@@ -33,7 +33,7 @@
         tick_rate = 50
 
         [ui]
-        input_bar_position = 'top'
+        input_bar_position = "top"
         show_preview_panel = true
         use_nerd_font_icons = false
       ''}
@@ -41,16 +41,16 @@
     assertFileContent home-files/.config/television/cable/git-log.toml \
       ${pkgs.writeText "channels-expected" ''
         [metadata]
-        description = 'A channel to select from git log entries'
-        name = 'git-log'
-        requirements = ['git']
+        description = "A channel to select from git log entries"
+        name = "git-log"
+        requirements = ["git"]
 
         [preview]
         command = "git show -p --stat --pretty=fuller --color=always '{0}'"
 
         [source]
-        command = 'git log --oneline --date=short --pretty="format:%h %s %an %cd" "$@"'
-        output = '{split: :0}'
+        command = "git log --oneline --date=short --pretty=\"format:%h %s %an %cd\" \"$@\""
+        output = "{split: :0}"
       ''}
   '';
 }
diff --git a/tests/modules/programs/tex-fmt/custom-settings.nix b/tests/modules/programs/tex-fmt/custom-settings.nix
index 309b0ecfe..b5647761f 100644
--- a/tests/modules/programs/tex-fmt/custom-settings.nix
+++ b/tests/modules/programs/tex-fmt/custom-settings.nix
@@ -20,7 +20,7 @@
         assertFileExists "${expectedConfigPath}"
         assertFileContent "${expectedConfigPath}" ${pkgs.writeText "tex-fmt.config-custom.expected" ''
           lists = []
-          tabchar = 'space'
+          tabchar = "space"
           tabsize = 2
           wrap = true
         ''}
diff --git a/tests/modules/programs/topgrade/settings-expected.toml b/tests/modules/programs/topgrade/settings-expected.toml
index f7a4436ae..5e2a47ae6 100644
--- a/tests/modules/programs/topgrade/settings-expected.toml
+++ b/tests/modules/programs/topgrade/settings-expected.toml
@@ -1,9 +1,9 @@
 [commands]
-'Purge unused APT packages' = 'sudo apt autoremove'
+"Purge unused APT packages" = "sudo apt autoremove"
 
 [misc]
 cleanup = true
-disable = ['sdkman', 'flutter', 'node', 'nix', 'home_manager']
-remote_topgrade_path = 'bin/topgrade'
-remote_topgrades = ['backup', 'ci']
+disable = ["sdkman", "flutter", "node", "nix", "home_manager"]
+remote_topgrade_path = "bin/topgrade"
+remote_topgrades = ["backup", "ci"]
 set_title = false
diff --git a/tests/modules/programs/tray-tui/config.toml b/tests/modules/programs/tray-tui/config.toml
index 176416dd3..dfb92c294 100644
--- a/tests/modules/programs/tray-tui/config.toml
+++ b/tests/modules/programs/tray-tui/config.toml
@@ -2,11 +2,11 @@ columns = 3
 sorting = false
 
 [key_map]
-down = 'focus_down'
-h = 'focus_left'
-j = 'focus_up'
-k = 'focus_down'
-l = 'focus_right'
-left = 'focus_left'
-right = 'focus_right'
-up = 'focus_up'
+down = "focus_down"
+h = "focus_left"
+j = "focus_up"
+k = "focus_down"
+l = "focus_right"
+left = "focus_left"
+right = "focus_right"
+up = "focus_up"
diff --git a/tests/modules/programs/trippy/trippy.toml b/tests/modules/programs/trippy/trippy.toml
index cbd761b92..eb9b5ecc8 100644
--- a/tests/modules/programs/trippy/trippy.toml
+++ b/tests/modules/programs/trippy/trippy.toml
@@ -1,14 +1,14 @@
 [bindings]
-toggle-help = 'h'
-toggle-help-alt = '?'
-toggle-settings = 's'
-toggle-settings-dns = '3'
-toggle-settings-geoip = '4'
-toggle-settings-trace = '2'
-toggle-settings-tui = '1'
+toggle-help = "h"
+toggle-help-alt = "?"
+toggle-settings = "s"
+toggle-settings-dns = "3"
+toggle-settings-geoip = "4"
+toggle-settings-trace = "2"
+toggle-settings-tui = "1"
 
 [theme-colors]
-bg-color = 'black'
-border-color = 'gray'
-tab-text-color = 'green'
-text-color = 'gray'
+bg-color = "black"
+border-color = "gray"
+tab-text-color = "green"
+text-color = "gray"
diff --git a/tests/modules/programs/ttyper/basic-settings-expected.toml b/tests/modules/programs/ttyper/basic-settings-expected.toml
index cd1567df5..067b683d8 100644
--- a/tests/modules/programs/ttyper/basic-settings-expected.toml
+++ b/tests/modules/programs/ttyper/basic-settings-expected.toml
@@ -1 +1 @@
-default_language = 'english1000'
+default_language = "english1000"
diff --git a/tests/modules/programs/ttyper/full-theme-expected.toml b/tests/modules/programs/ttyper/full-theme-expected.toml
index e29ab31c4..31b0edb32 100644
--- a/tests/modules/programs/ttyper/full-theme-expected.toml
+++ b/tests/modules/programs/ttyper/full-theme-expected.toml
@@ -1,21 +1,21 @@
 [theme]
-border_type = 'rounded'
-default = 'none'
-input_border = 'cyan'
-prompt_border = 'green'
-prompt_correct = 'green'
-prompt_current_correct = 'green;bold'
-prompt_current_incorrect = 'red;bold'
-prompt_current_untyped = 'blue;bold'
-prompt_cursor = 'none;underlined'
-prompt_incorrect = 'red'
-prompt_untyped = 'gray'
-results_chart = 'cyan'
-results_chart_x = 'cyan'
-results_chart_y = 'gray;italic'
-results_overview = 'cyan;bold'
-results_overview_border = 'cyan'
-results_restart_prompt = 'gray;italic'
-results_worst_keys = 'cyan;bold'
-results_worst_keys_border = 'cyan'
-title = 'white;bold'
+border_type = "rounded"
+default = "none"
+input_border = "cyan"
+prompt_border = "green"
+prompt_correct = "green"
+prompt_current_correct = "green;bold"
+prompt_current_incorrect = "red;bold"
+prompt_current_untyped = "blue;bold"
+prompt_cursor = "none;underlined"
+prompt_incorrect = "red"
+prompt_untyped = "gray"
+results_chart = "cyan"
+results_chart_x = "cyan"
+results_chart_y = "gray;italic"
+results_overview = "cyan;bold"
+results_overview_border = "cyan"
+results_restart_prompt = "gray;italic"
+results_worst_keys = "cyan;bold"
+results_worst_keys_border = "cyan"
+title = "white;bold"
diff --git a/tests/modules/programs/ttyper/language-and-theme-expected.toml b/tests/modules/programs/ttyper/language-and-theme-expected.toml
index 899931925..1cb45148b 100644
--- a/tests/modules/programs/ttyper/language-and-theme-expected.toml
+++ b/tests/modules/programs/ttyper/language-and-theme-expected.toml
@@ -1,7 +1,7 @@
-default_language = 'rust'
+default_language = "rust"
 
 [theme]
-border_type = 'double'
-input_border = 'magenta'
-prompt_correct = 'green;bold'
-prompt_incorrect = 'red;bold'
+border_type = "double"
+input_border = "magenta"
+prompt_correct = "green;bold"
+prompt_incorrect = "red;bold"
diff --git a/tests/modules/programs/twitch-tui/config.toml b/tests/modules/programs/twitch-tui/config.toml
index 94558d963..e24462c70 100644
--- a/tests/modules/programs/twitch-tui/config.toml
+++ b/tests/modules/programs/twitch-tui/config.toml
@@ -1,12 +1,12 @@
 [terminal]
 delay = 30
-first_state = 'dashboard'
-log_file = ''
-log_level = 'info'
+first_state = "dashboard"
+log_file = ""
+log_level = "info"
 maximum_messages = 500
 
 [twitch]
-channel = ''
-server = 'wss://eventsub.wss.twitch.tv/ws'
-token = ''
-username = ''
+channel = ""
+server = "wss://eventsub.wss.twitch.tv/ws"
+token = ""
+username = ""
diff --git a/tests/modules/programs/ty/example-settings.nix b/tests/modules/programs/ty/example-settings.nix
index d16212be4..4d460eadb 100644
--- a/tests/modules/programs/ty/example-settings.nix
+++ b/tests/modules/programs/ty/example-settings.nix
@@ -15,7 +15,7 @@
       expectedConfigPath = "home-files/.config/ty/ty.toml";
       expectedConfigContent = pkgs.writeText "ty.config-custom.expected" ''
         [rules]
-        index-out-of-bounds = 'ignore'
+        index-out-of-bounds = "ignore"
       '';
     in
     ''
diff --git a/tests/modules/programs/uv/example-settings.nix b/tests/modules/programs/uv/example-settings.nix
index b3b022583..4ce324557 100644
--- a/tests/modules/programs/uv/example-settings.nix
+++ b/tests/modules/programs/uv/example-settings.nix
@@ -16,11 +16,11 @@
     let
       expectedConfigPath = "home-files/.config/uv/uv.toml";
       expectedConfigContent = pkgs.writeText "uv.config-custom.expected" ''
-        python-downloads = 'never'
-        python-preference = 'only-system'
+        python-downloads = "never"
+        python-preference = "only-system"
 
         [pip]
-        index-url = 'https://test.pypi.org/simple'
+        index-url = "https://test.pypi.org/simple"
       '';
     in
     ''
diff --git a/tests/modules/programs/vinegar/example-config-expected.toml b/tests/modules/programs/vinegar/example-config-expected.toml
index 343df0d60..38878ce1c 100644
--- a/tests/modules/programs/vinegar/example-config-expected.toml
+++ b/tests/modules/programs/vinegar/example-config-expected.toml
@@ -1,13 +1,13 @@
 [env]
-WINEFSYNC = '1'
+WINEFSYNC = "1"
 
 [studio]
 dxvk = false
-renderer = 'Vulkan'
+renderer = "Vulkan"
 
 [studio.env]
-DXVK_HUD = '0'
-MANGOHUD = '1'
+DXVK_HUD = "0"
+MANGOHUD = "1"
 
 [studio.fflags]
 DFIntTaskSchedulerTargetFps = 144
diff --git a/tests/modules/programs/wallust/expected.toml b/tests/modules/programs/wallust/expected.toml
index e1e4e7be1..8991d7bb9 100644
--- a/tests/modules/programs/wallust/expected.toml
+++ b/tests/modules/programs/wallust/expected.toml
@@ -1,2 +1,2 @@
-backend = 'fastresize'
-color_space = 'lchmixed'
+backend = "fastresize"
+color_space = "lchmixed"
diff --git a/tests/modules/programs/wezterm/example-setting.nix b/tests/modules/programs/wezterm/example-setting.nix
index 31d7062d8..2502511d7 100644
--- a/tests/modules/programs/wezterm/example-setting.nix
+++ b/tests/modules/programs/wezterm/example-setting.nix
@@ -66,15 +66,33 @@
       '';
       expectedColorScheme = builtins.toFile "test.toml" ''
         [colors]
-        ansi = ['#222222', '#D14949', '#48874F', '#AFA75A', '#599797', '#8F6089', '#5C9FA8', '#8C8C8C']
-        background = '#1B1B1B'
-        brights = ['#444444', '#FF6D6D', '#89FF95', '#FFF484', '#97DDFF', '#FDAAF2', '#85F5DA', '#E9E9E9']
-        cursor_bg = '#BEAF8A'
-        cursor_border = '#BEAF8A'
-        cursor_fg = '#1B1B1B'
-        foreground = '#BEAF8A'
-        selection_bg = '#444444'
-        selection_fg = '#E9E9E9'
+        ansi = [
+            "#222222",
+            "#D14949",
+            "#48874F",
+            "#AFA75A",
+            "#599797",
+            "#8F6089",
+            "#5C9FA8",
+            "#8C8C8C",
+        ]
+        background = "#1B1B1B"
+        brights = [
+            "#444444",
+            "#FF6D6D",
+            "#89FF95",
+            "#FFF484",
+            "#97DDFF",
+            "#FDAAF2",
+            "#85F5DA",
+            "#E9E9E9",
+        ]
+        cursor_bg = "#BEAF8A"
+        cursor_border = "#BEAF8A"
+        cursor_fg = "#1B1B1B"
+        foreground = "#BEAF8A"
+        selection_bg = "#444444"
+        selection_fg = "#E9E9E9"
       '';
     in
     ''
diff --git a/tests/modules/programs/workstyle/basic-configuration.toml b/tests/modules/programs/workstyle/basic-configuration.toml
index 9061e7b0c..a20bb9b3c 100644
--- a/tests/modules/programs/workstyle/basic-configuration.toml
+++ b/tests/modules/programs/workstyle/basic-configuration.toml
@@ -1,7 +1,7 @@
-alice = 'A'
-bob = 'B'
+alice = "A"
+bob = "B"
 
 [other]
 deduplicate_icons = false
-fallback_icon = 'F'
-separator = ': '
+fallback_icon = "F"
+separator = ": "
diff --git a/tests/modules/programs/yazi/flavor/flavor.toml b/tests/modules/programs/yazi/flavor/flavor.toml
index e69de29bb..35e1fe770 100644
--- a/tests/modules/programs/yazi/flavor/flavor.toml
+++ b/tests/modules/programs/yazi/flavor/flavor.toml
@@ -0,0 +1,2 @@
+# This is a flavor.
+
diff --git a/tests/modules/programs/yazi/keymap-expected.toml b/tests/modules/programs/yazi/keymap-expected.toml
index 39a962473..09f300086 100644
--- a/tests/modules/programs/yazi/keymap-expected.toml
+++ b/tests/modules/programs/yazi/keymap-expected.toml
@@ -1,29 +1,27 @@
-[input]
 [[input.prepend_keymap]]
-on = ['<C-q>']
-run = 'close'
+on = ["<C-q>"]
+run = "close"
 
 [[input.prepend_keymap]]
-on = ['<Enter>']
-run = 'close --submit'
+on = ["<Enter>"]
+run = "close --submit"
 
 [[input.prepend_keymap]]
-on = ['<Esc>']
-run = 'escape'
+on = ["<Esc>"]
+run = "escape"
 
 [[input.prepend_keymap]]
-on = ['<Backspace>']
-run = 'backspace'
-
-[manager]
-[[manager.prepend_keymap]]
-on = ['<Esc>']
-run = 'escape'
+on = ["<Backspace>"]
+run = "backspace"
 
 [[manager.prepend_keymap]]
-on = ['q']
-run = 'quit'
+on = ["<Esc>"]
+run = "escape"
 
 [[manager.prepend_keymap]]
-on = ['<C-q>']
-run = 'close'
+on = ["q"]
+run = "quit"
+
+[[manager.prepend_keymap]]
+on = ["<C-q>"]
+run = "close"
diff --git a/tests/modules/programs/yazi/settings-expected.toml b/tests/modules/programs/yazi/settings-expected.toml
index 08d6cafc7..c7900e707 100644
--- a/tests/modules/programs/yazi/settings-expected.toml
+++ b/tests/modules/programs/yazi/settings-expected.toml
@@ -3,6 +3,6 @@ enabled = false
 
 [mgr]
 show_hidden = false
-sort_by = 'mtime'
+sort_by = "mtime"
 sort_dir_first = true
 sort_reverse = true
diff --git a/tests/modules/programs/yazi/theme-expected.toml b/tests/modules/programs/yazi/theme-expected.toml
index ff109ea4a..3bdc53676 100644
--- a/tests/modules/programs/yazi/theme-expected.toml
+++ b/tests/modules/programs/yazi/theme-expected.toml
@@ -1,16 +1,15 @@
-[filetype]
 [[filetype.rules]]
-fg = '#7AD9E5'
-mime = 'image/*'
+fg = "#7AD9E5"
+mime = "image/*"
 
 [[filetype.rules]]
-fg = '#F3D398'
-mime = 'video/*'
+fg = "#F3D398"
+mime = "video/*"
 
 [[filetype.rules]]
-fg = '#F3D398'
-mime = 'audio/*'
+fg = "#F3D398"
+mime = "audio/*"
 
 [[filetype.rules]]
-fg = '#CD9EFC'
-mime = 'application/bzip'
+fg = "#CD9EFC"
+mime = "application/bzip"
diff --git a/tests/modules/programs/yofi/yofi.config b/tests/modules/programs/yofi/yofi.config
index 64b94e28d..77c9e9780 100644
--- a/tests/modules/programs/yofi/yofi.config
+++ b/tests/modules/programs/yofi/yofi.config
@@ -1,13 +1,13 @@
-bg_border_color = '0x131411ff'
-bg_color = '0x272822ee'
-corner_radius = '0'
+bg_border_color = "0x131411ff"
+bg_color = "0x272822ee"
+corner_radius = "0"
 font_size = 24
 force_window = false
 height = 512
 width = 400
 
 [input_text]
-bg_color = '0x75715eff'
-font_color = '0xf8f8f2ff'
-margin = '5'
-padding = '1.7 -4'
+bg_color = "0x75715eff"
+font_color = "0xf8f8f2ff"
+margin = "5"
+padding = "1.7 -4"
diff --git a/tests/modules/programs/zk/expected.toml b/tests/modules/programs/zk/expected.toml
index 21460a09a..688349e8e 100644
--- a/tests/modules/programs/zk/expected.toml
+++ b/tests/modules/programs/zk/expected.toml
@@ -1,15 +1,15 @@
 [extra]
-author = 'Mickaël'
+author = "Mickaël"
 
 [note]
-default-title = 'Untitled'
-extension = 'md'
-filename = '{{id}}-{{slug title}}'
-id-case = 'lower'
-id-charset = 'alphanum'
+default-title = "Untitled"
+extension = "md"
+filename = "{{id}}-{{slug title}}"
+id-case = "lower"
+id-charset = "alphanum"
 id-length = 4
-language = 'en'
-template = 'default.md'
+language = "en"
+template = "default.md"
 
 [notebook]
-dir = '~/notebook'
+dir = "~/notebook"
diff --git a/tests/modules/services/clipcat/cfg/ctl.toml b/tests/modules/services/clipcat/cfg/ctl.toml
index 3fcd752eb..7d78fa1d2 100644
--- a/tests/modules/services/clipcat/cfg/ctl.toml
+++ b/tests/modules/services/clipcat/cfg/ctl.toml
@@ -1,8 +1,8 @@
-server_endpoint = '/run/user/<user-id>/clipcat/grpc.sock'
+server_endpoint = "/run/user/<user-id>/clipcat/grpc.sock"
 
 [log]
 emit_journald = true
 emit_stderr = false
 emit_stdout = false
-file_path = '/path/to/log/file'
-level = 'INFO'
+file_path = "/path/to/log/file"
+level = "INFO"
diff --git a/tests/modules/services/clipcat/cfg/daemon.toml b/tests/modules/services/clipcat/cfg/daemon.toml
index 959ba812e..7bdd9185a 100644
--- a/tests/modules/services/clipcat/cfg/daemon.toml
+++ b/tests/modules/services/clipcat/cfg/daemon.toml
@@ -1,12 +1,12 @@
 daemonize = true
-history_file_path = '/home/<username>/.cache/clipcat/clipcatd-history'
+history_file_path = "/home/<username>/.cache/clipcat/clipcatd-history"
 max_history = 50
-pid_file = '/run/user/<user-id>/clipcatd.pid'
+pid_file = "/run/user/<user-id>/clipcatd.pid"
 primary_threshold_ms = 5000
 
 [log]
 emit_journald = true
 emit_stderr = false
 emit_stdout = false
-file_path = '/path/to/log/file'
-level = 'INFO'
+file_path = "/path/to/log/file"
+level = "INFO"
diff --git a/tests/modules/services/clipcat/cfg/menu.toml b/tests/modules/services/clipcat/cfg/menu.toml
index e89ac882f..34920c1fc 100644
--- a/tests/modules/services/clipcat/cfg/menu.toml
+++ b/tests/modules/services/clipcat/cfg/menu.toml
@@ -1,13 +1,13 @@
-finder = 'rofi'
-server_endpoint = '/run/user/<user-id>/clipcat/grpc.sock'
+finder = "rofi"
+server_endpoint = "/run/user/<user-id>/clipcat/grpc.sock"
 
 [dmenu]
 line_length = 100
 menu_length = 30
-menu_prompt = 'Clipcat'
+menu_prompt = "Clipcat"
 
 [rofi]
-extra_arguments = ['-mesg', 'Please select a clip']
+extra_arguments = ["-mesg", "Please select a clip"]
 line_length = 100
 menu_length = 30
-menu_prompt = 'Clipcat'
+menu_prompt = "Clipcat"
diff --git a/tests/modules/services/podman/configuration-containers-expected.conf b/tests/modules/services/podman/configuration-containers-expected.conf
index 5de077922..3b77b570a 100644
--- a/tests/modules/services/podman/configuration-containers-expected.conf
+++ b/tests/modules/services/podman/configuration-containers-expected.conf
@@ -1,10 +1,10 @@
 [network]
-default_subnet = '172.16.10.0/24'
+default_subnet = "172.16.10.0/24"
 
 [[network.default_subnet_pools]]
-base = '172.16.11.0/24'
+base = "172.16.11.0/24"
 size = 24
 
 [[network.default_subnet_pools]]
-base = '172.16.12.0/24'
+base = "172.16.12.0/24"
 size = 24
diff --git a/tests/modules/services/podman/configuration-registries-expected.conf b/tests/modules/services/podman/configuration-registries-expected.conf
index 32f4ccff6..9d458f36b 100644
--- a/tests/modules/services/podman/configuration-registries-expected.conf
+++ b/tests/modules/services/podman/configuration-registries-expected.conf
@@ -1,9 +1,8 @@
-[registries]
 [registries.block]
-registries = ['ghcr.io', 'gallery.ecr.aws']
+registries = ["ghcr.io", "gallery.ecr.aws"]
 
 [registries.insecure]
-registries = ['quay.io']
+registries = ["quay.io"]
 
 [registries.search]
-registries = ['docker.io']
+registries = ["docker.io"]
diff --git a/tests/modules/services/podman/configuration-storage-expected.conf b/tests/modules/services/podman/configuration-storage-expected.conf
index b97036303..dc25b5ec1 100644
--- a/tests/modules/services/podman/configuration-storage-expected.conf
+++ b/tests/modules/services/podman/configuration-storage-expected.conf
@@ -1,4 +1,4 @@
 [storage]
-driver = 'overlay'
-graphroot = '$HOME/.containers/graphroot'
-runroot = '$HOME/.containers/runroot'
+driver = "overlay"
+graphroot = "$HOME/.containers/graphroot"
+runroot = "$HOME/.containers/runroot"
diff --git a/tests/modules/services/rescrobbled/basic-config.nix b/tests/modules/services/rescrobbled/basic-config.nix
index 70b7a1b76..873156c48 100644
--- a/tests/modules/services/rescrobbled/basic-config.nix
+++ b/tests/modules/services/rescrobbled/basic-config.nix
@@ -23,16 +23,16 @@
     assertFileExists home-files/.config/rescrobbled/config.toml
     assertFileContent home-files/.config/rescrobbled/config.toml \
       ${pkgs.writeText "settings-expected" ''
-        filter-script = 'path/to/script'
-        lastfm-key = 'Last.fm API key'
-        lastfm-secret = 'Last.fm API secret'
+        filter-script = "path/to/script"
+        lastfm-key = "Last.fm API key"
+        lastfm-secret = "Last.fm API secret"
         min-play-time = 0
-        player-whitelist = ['Player MPRIS identity or bus name']
+        player-whitelist = ["Player MPRIS identity or bus name"]
         use-track-start-timestamp = false
 
         [[listenbrainz]]
-        token = 'User token'
-        url = 'Custom API URL'
+        token = "User token"
+        url = "Custom API URL"
       ''}
 
     service=home-files/.config/systemd/user/rescrobbled.service
diff --git a/tests/modules/services/shikane/expected.toml b/tests/modules/services/shikane/expected.toml
index af460df6c..042243101 100644
--- a/tests/modules/services/shikane/expected.toml
+++ b/tests/modules/services/shikane/expected.toml
@@ -1,21 +1,21 @@
 [[profile]]
-name = 'external-monitor-default'
+name = "external-monitor-default"
 
 [[profile.output]]
 enable = true
-match = 'eDP-1'
+match = "eDP-1"
 
 [[profile.output]]
 enable = true
-match = 'HDMI-A-1'
+match = "HDMI-A-1"
 
 [profile.output.position]
 x = 1920
 y = 0
 
 [[profile]]
-name = 'builtin'
+name = "builtin"
 
 [[profile.output]]
 enable = true
-match = 'eDP-1'
+match = "eDP-1"
diff --git a/tests/modules/services/walker/config.toml b/tests/modules/services/walker/config.toml
index 9b7ae8d70..5e89218a4 100644
--- a/tests/modules/services/walker/config.toml
+++ b/tests/modules/services/walker/config.toml
@@ -1,11 +1,11 @@
-app_launch_prefix = ''
+app_launch_prefix = ""
 as_window = false
 close_when_open = false
 disable_click_to_close = false
 force_keyboard_focus = false
 hotreload_theme = false
-locale = ''
-monitor = ''
-terminal_title_flag = ''
-theme = 'mytheme'
+locale = ""
+monitor = ""
+terminal_title_flag = ""
+theme = "mytheme"
 timeout = 0
diff --git a/tests/modules/services/walker/mytheme.toml b/tests/modules/services/walker/mytheme.toml
index 8ee2057a6..1dc1cd72e 100644
--- a/tests/modules/services/walker/mytheme.toml
+++ b/tests/modules/services/walker/mytheme.toml
@@ -1,4 +1,3 @@
-[ui]
 [ui.anchors]
 bottom = true
 left = true
@@ -6,5 +5,5 @@ right = true
 top = true
 
 [ui.window]
-h_align = 'fill'
-v_align = 'fill'
+h_align = "fill"
+v_align = "fill"
diff --git a/tests/modules/services/wayle/basic-config.toml b/tests/modules/services/wayle/basic-config.toml
index 3c3b29cb3..d54cac398 100644
--- a/tests/modules/services/wayle/basic-config.toml
+++ b/tests/modules/services/wayle/basic-config.toml
@@ -1,24 +1,22 @@
 [bar]
-location = 'top'
-rounding = 'sm'
+location = "top"
+rounding = "sm"
 scale = 1
-
 [[bar.layout]]
-center = ['media']
-left = ['clock']
-monitor = '*'
-right = ['battery']
+center = ["media"]
+left = ["clock"]
+monitor = "*"
+right = ["battery"]
 
-[modules]
 [modules.clock]
-format = '%H:%M'
+format = "%H:%M"
 icon-show = true
 label-show = true
 
 [styling]
-theme-provider = 'wayle'
+theme-provider = "wayle"
 
 [styling.palette]
-bg = '#16161e'
-fg = '#c0caf5'
-primary = '#7aa2f7'
+bg = "#16161e"
+fg = "#c0caf5"
+primary = "#7aa2f7"
diff --git a/tests/modules/services/wpaperd/wpaperd-expected-settings.toml b/tests/modules/services/wpaperd/wpaperd-expected-settings.toml
index 6ba94e9a2..55c87b58a 100644
--- a/tests/modules/services/wpaperd/wpaperd-expected-settings.toml
+++ b/tests/modules/services/wpaperd/wpaperd-expected-settings.toml
@@ -1,7 +1,7 @@
 [DP-2]
-path = '/home/foo/Pictures/Anime'
-sorting = 'descending'
+path = "/home/foo/Pictures/Anime"
+sorting = "descending"
 
 [eDP-1]
 apply-shadow = true
-path = '/home/foo/Pictures/Wallpaper'
+path = "/home/foo/Pictures/Wallpaper"