update ofw plugins, add new plugins

application.fam

@@ -5,7 +5,8 @@ App(
     entry_point="signal_gen_app",
     requires=["gui"],
     stack_size=1 * 1024,
-    order=50,
+    fap_description="Control GPIO pins to generate digital signals",
+    fap_version="1.0",
     fap_icon="signal_gen_10px.png",
     fap_category="GPIO",
     fap_icon_assets="icons",