chore(bin): Add bin/dot and update .gitignore

Author: mathieusouflis

.gitignore

@@ -17,9 +17,11 @@ __pycache__/
 # ── Build outputs ────────────────────────────────────────
 dist/
 build/
-bin/
+bin/*
+!bin/dot
 out/
 target/
+
 *.class
 *.o
 *.a