Various improvements (#614)

- Auto-select widgets in Launcher and apps with toolbars on devices without touch.
- Improved USB HID input reliability, cleanup
- Updated PSRAM settings to improve boot stability on supported devices.
- Prevented duplicate Wi-Fi event subscriptions during screen rebuilds.
- Updated docs
- Fixes in WifiManage and WifiConnect
- Reduced main task stack size
- Moved USB HID stack size to PSRAM when available
- app_manager_find_manifest() now returns a copy instead of a pointer

Tactility/Source/app/appdetails/AppDetails.cpp

@@ -109,7 +109,11 @@ int32_t appMain(uint32_t appInstanceId, int argc, char* argv[]) {
     Context ctx {};
     ctx.appInstanceId = appInstanceId;
     ctx.targetAppId = (argc > 0) ? argv[0] : std::string();
-    ctx.targetManifest = *app_manager_find_manifest(ctx.targetAppId.c_str());
+    if (app_manager_find_manifest(ctx.targetAppId.c_str(), &ctx.targetManifest) != ERROR_NONE) {
+        LOG_W(TAG, "App %s not found", ctx.targetAppId.c_str());
+        app_manager_finish(appInstanceId);
+        return 0;
+    }
 
     AppEventSubscription sub {};
     sub.app_instance_id = appInstanceId;