make entryPoint a header

src/example_apps/MinimalApp/MinimalApp.cpp

@@ -0,0 +1,41 @@
+#include "MinimalApp.h"
+
+namespace Archimedes {
+
+
+    MinimalApp::MinimalApp() : App() {
+
+    }
+
+    MinimalApp::~MinimalApp() {
+
+    }
+
+    void MinimalApp::run() {
+        std::cout << "\nTesting...\n";
+
+        for(auto* m : modules)
+            m->onLoad();
+
+        for(auto* s : Archimedes::Module::GetModules())
+            std::cout << "Module: " << (s ? *s : "nullptr") << std::endl;
+        // Main loop
+        while (!done && !modules.empty()) {
+
+            for(auto* m : modules) {
+                m->run();
+            }
+
+            for(auto it = toClose.begin(); it != toClose.end(); it++) {
+                unload(it);
+            }
+            toClose.clear();
+
+            for(std::string s : toOpen) {
+                load(s, getBlacklist());
+            }
+            toOpen.clear();
+        }
+
+    }
+}

src/example_apps/MinimalApp/MinimalApp.h

@@ -0,0 +1,32 @@
+#ifndef MINIMALAPP_H
+#define MINIMALAPP_H
+
+#include "pch.hpp"
+#include "utils/App/App.h"
+#include "utils/Module/Module.h"
+
+namespace Archimedes {
+    
+    class MinimalApp : public App {
+
+        private:
+
+            void handleArgs(const int&, char*[]) {};
+
+            void printHelp() {};
+
+        public:
+            MinimalApp();
+            ~MinimalApp();
+
+            void run();
+
+            void stopModule(std::list<Module*>::iterator);
+
+            void startModule(std::string);
+
+    };
+
+}
+
+#endif