start github repo installation support

alloc/flip_store_alloc.c

@@ -55,6 +55,7 @@ FlipStoreApp *flip_store_app_alloc()
     submenu_add_item(app->submenu_options, "App Catalog", FlipStoreSubmenuIndexAppList, callback_submenu_choices, app);
     submenu_add_item(app->submenu_options, "ESP32 Firmware", FlipStoreSubmenuIndexFirmwares, callback_submenu_choices, app);
     submenu_add_item(app->submenu_options, "VGM Firmware", FlipStoreSubmenuIndexVGMFirmwares, callback_submenu_choices, app);
+    submenu_add_item(app->submenu_options, "GitHub Repository", FlipStoreSubmenuIndexGitHub, callback_submenu_choices, app);
     //
     submenu_add_item(app->submenu_app_list, "Bluetooth", FlipStoreSubmenuIndexAppListBluetooth, callback_submenu_choices, app);
     submenu_add_item(app->submenu_app_list, "Games", FlipStoreSubmenuIndexAppListGames, callback_submenu_choices, app);

flip_store.h

@@ -36,6 +36,7 @@ typedef enum
     FlipStoreSubmenuIndexAppList,      // Click to view the app list
     FlipStoreSubmenuIndexFirmwares,    // Click to view the ESP32 firmwares
     FlipStoreSubmenuIndexVGMFirmwares, // Click to view the VGM firmwares
+    FlipStoreSubmenuIndexGitHub,       // Click to view the GitHub repository view
     //
     FlipStoreSubmenuIndexAppListBluetooth,
     FlipStoreSubmenuIndexAppListGames,
@@ -69,6 +70,8 @@ typedef enum
     FlipStoreViewAppList,         // The app list screen
     FlipStoreViewFirmwares,       // The firmwares screen (submenu)
     FlipStoreViewVGMFirmwares,    // The VGM firmwares screen (submenu)
+    FlipStoreViewAGithub,         // The GitHub repository screen
+                                  //
     FlipStoreViewFirmwareDialog,  // The firmware view (DialogEx) of the selected firmware
                                   //
     FlipStoreViewAppInfo,         // The app info screen (widget) of the selected app