Merge develop into main (#343)

- Refactor `AppManifest`: add new fields and rename existing ones
- Parse and validate the manifest from an app that is being installed.
- Remove deprecated `scoped()` from `Lock`
- Create `Tactility/Paths.h`
- App loading at boot now properly parses the manifest files of external apps
- Properly lock both source and destination locations during app install
- Remove LVGL path variants from `AppPaths` and `ServicePaths`
- Removed `xPath` base classes for apps and services. There's now `AppPaths` and `ServicePaths`.
- Renamed app and service paths: "data" and "system" paths are now "user data" and "assets"

Tactility/Source/app/notes/Notes.cpp

@@ -207,15 +207,15 @@ class NotesApp : public App {
 };
 
 extern const AppManifest manifest = {
-    .id = "Notes",
-    .name = "Notes",
-    .icon = TT_ASSETS_APP_ICON_NOTES,
+    .appId = "Notes",
+    .appName = "Notes",
+    .appIcon = TT_ASSETS_APP_ICON_NOTES,
     .createApp = create<NotesApp>
 };
 
 void start(const std::string& filePath) {
     auto parameters = std::make_shared<Bundle>();
     parameters->putString(NOTES_FILE_ARGUMENT, filePath);
-    service::loader::startApp(manifest.id, parameters);
+    service::loader::startApp(manifest.appId, parameters);
 }
 } // namespace tt::app::notes