renaming the script app into "coding_lab" for consistency

app-list.json

@@ -6,7 +6,7 @@
     "pollen-robotics/reachy_mini_radio",
     "RemiFabre/Theremini",
     "pollen-robotics/hand_tracker_v2",
-    "dlouapre/reachy-mini-script-app",
+    "dlouapre/coding_lab",
     "RemiFabre/SimpleDances",
     "Boopster/reachy_mini_metronome",
     "RemiFabre/emotions"