add gitignore

.gitignore

@@ -0,0 +1,27 @@
+# CREDENTIALS - JANGAN DI-PUSH!
+credentials/
+*.json
+
+# ENVIRONMENT VARIABLES
+.env
+.env.*
+
+# PYTHON
+__pycache__/
+*.pyc
+*.pyo
+*.pyd
+.Python
+*.egg-info/
+dist/
+build/
+
+# AIRFLOW
+logs/
+airflow.db
+airflow.cfg
+standalone_admin_password.txt
+
+# SYSTEM FILES
+.DS_Store
+Thumbs.db