fix(build): update build pipeline API version detect #326 (#331)

* update build pipeline

* update readme

* fix unleashed target

* update standard firmware path

* apply more accurate terms

* Correct readme hierarchy

application.fam

@@ -5,7 +5,7 @@ App(
     entry_point="flipp_pomodoro_app",
     requires=["gui", "notification", "dolphin"],
     stack_size=1 * 1024,
-    fap_category="Productivity",
+    fap_category="Tools",
     fap_icon_assets="images",
     fap_icon="flipp_pomodoro_10.png",
 )