optimized and commented code

Signed-off-by: Peter Siegmund <developer@mars3142.org>

components/insa/include/ui/MainMenu.h

@@ -2,13 +2,30 @@
 
 #include "common/PSMenu.h"
 
+/**
+ * MainMenu class - represents the main menu interface of the application
+ * Inherits from PSMenu to provide menu functionality
+ */
 class MainMenu final : public PSMenu
 {
 public:
+    /**
+     * Constructor - initializes the main menu with given options
+     * @param options Pointer to menu options configuration
+     */
     explicit MainMenu(menu_options_t *options);
 
 private:
+    /**
+     * Handles button press events from the menu interface
+     * @param id Button identifier that was pressed
+     * @param button Type of button that was pressed
+     */
     void onButtonPressed(uint8_t id, ButtonType button) const;
 
+    /**
+     * Pointer to menu options configuration
+     * Stores the menu configuration passed during construction
+     */
     menu_options_t *m_options;
 };