Clean up: Remove __pycache__ and add to .gitignore

Co-authored-by: CedNaru <31470327+CedNaru@users.noreply.github.com>

Author: Copilot

.gitignore

@@ -136,4 +136,4 @@ config.log
 demo/addons/fmod/libs/android/aar/
 
 *.pdb
-.vs
+.vs__pycache__/