[FL-2627] Flipper applications: SDK, build and debug system (#1387)

* Added support for running applications from SD card (FAPs - Flipper Application Packages)
* Added plugin_dist target for fbt to build FAPs
* All apps of type FlipperAppType.EXTERNAL and FlipperAppType.PLUGIN are built as FAPs by default
* Updated VSCode configuration for new fbt features - re-deploy stock configuration to use them
* Added debugging support for FAPs with fbt debug & VSCode
* Added public firmware API with automated versioning

Co-authored-by: hedger <hedger@users.noreply.github.com>
Co-authored-by: SG <who.just.the.doctor@gmail.com>
Co-authored-by: あく <alleteam@gmail.com>

lib/app-scened-template/scene_controller.hpp

@@ -11,7 +11,8 @@
  * @tparam TScene generic scene class
  * @tparam TApp application class
  */
-template <typename TScene, typename TApp> class SceneController {
+template <typename TScene, typename TApp>
+class SceneController {
 public:
     /**
      * @brief Add scene to scene container