[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>

applications/main/nfc/scenes/nfc_scene_extra_actions.c

@@ -0,0 +1,57 @@
+#include "../nfc_i.h"
+
+enum SubmenuIndex {
+    SubmenuIndexMfClassicKeys,
+    SubmenuIndexMfUltralightUnlock,
+};
+
+void nfc_scene_extra_actions_submenu_callback(void* context, uint32_t index) {
+    Nfc* nfc = context;
+
+    view_dispatcher_send_custom_event(nfc->view_dispatcher, index);
+}
+
+void nfc_scene_extra_actions_on_enter(void* context) {
+    Nfc* nfc = context;
+    Submenu* submenu = nfc->submenu;
+
+    submenu_add_item(
+        submenu,
+        "Mf Classic Keys",
+        SubmenuIndexMfClassicKeys,
+        nfc_scene_extra_actions_submenu_callback,
+        nfc);
+    submenu_add_item(
+        submenu,
+        "Unlock NTAG/Ultralight",
+        SubmenuIndexMfUltralightUnlock,
+        nfc_scene_extra_actions_submenu_callback,
+        nfc);
+    view_dispatcher_switch_to_view(nfc->view_dispatcher, NfcViewMenu);
+}
+
+bool nfc_scene_extra_actions_on_event(void* context, SceneManagerEvent event) {
+    Nfc* nfc = context;
+    bool consumed = false;
+
+    if(event.type == SceneManagerEventTypeCustom) {
+        if(event.event == SubmenuIndexMfClassicKeys) {
+            if(mf_classic_dict_check_presence(MfClassicDictTypeFlipper)) {
+                scene_manager_next_scene(nfc->scene_manager, NfcSceneMfClassicKeys);
+            } else {
+                scene_manager_next_scene(nfc->scene_manager, NfcSceneDictNotFound);
+            }
+            consumed = true;
+        } else if(event.event == SubmenuIndexMfUltralightUnlock) {
+            scene_manager_next_scene(nfc->scene_manager, NfcSceneMfUltralightUnlockMenu);
+        }
+        scene_manager_set_scene_state(nfc->scene_manager, NfcSceneExtraActions, event.event);
+    }
+    return consumed;
+}
+
+void nfc_scene_extra_actions_on_exit(void* context) {
+    Nfc* nfc = context;
+
+    submenu_reset(nfc->submenu);
+}