Add build output dependency file for mouse-test application

Add standard menu fore keybinds

panels/topbar.toml

@@ -3,6 +3,10 @@
 label = "Terminal"
 action = { type = "spawn_terminal" }
 
+[[item]]
+label = "mouse-test"
+action = { type = "run_program", command = "testapps/mouse-test/target/release/mouse-test" }
+
 [[item]]
 label = "Exit"
 action = { type = "exit" }