JS: C define to move JS runner to flash (still external for now)

applications/main/archive/scenes/archive_scene_browser.c

@@ -42,7 +42,11 @@ const char* archive_get_flipper_app_name(ArchiveFileTypeEnum file_type) {
     case ArchiveFileTypeDiskImage:
         return EXT_PATH("apps/USB/mass_storage.fap");
     case ArchiveFileTypeJS:
+#ifdef JS_RUNNER_FAP
         return EXT_PATH("apps/assets/js_app.fap");
+#else
+        return "JS Runner";
+#endif
     default:
         return NULL;
     }

applications/services/loader/loader_applications.c

@@ -11,7 +11,11 @@
 
 #define TAG "LoaderApplications"
 
+#ifdef JS_RUNNER_FAP
 #define JS_RUNNER_APP EXT_PATH("apps/assets/js_app.fap")
+#else
+#define JS_RUNNER_APP "JS Runner"
+#endif
 
 struct LoaderApplications {
     FuriThread* thread;

applications/system/js_app/application.fam

@@ -3,6 +3,8 @@ App(
     name="JS Runner",
     apptype=FlipperAppType.EXTERNAL,
     entry_point="js_app",
+    cdefines=["JS_RUNNER_FAP"],
+    # Sources separation breaks linking when internal, comment as needed
     sources=[
         "*.c*",
         "!modules",