Added Talon notification if the user has cloned the monorepo

Author: AndreasArvidsson

dontCloneMonorepo.py

@@ -0,0 +1,12 @@
+from talon import app
+
+
+def onready():
+    app.notify(
+        "Don't clone Cursorless monorepo",
+        "For Talon use cursorless-talon instead:",
+        "https://github.com/cursorless-dev/cursorless-talon",
+    )
+
+
+app.register("ready", onready)