Make scripts executable

scripts/generate_translation.py

@@ -1,3 +1,5 @@
+#!/usr/bin/env python
+
 import asyncio
 import json
 import re

scripts/sensor_docs.py

@@ -1,6 +1,12 @@
+#!/usr/bin/env python
+
 import re
+import sys
 from pathlib import Path
 
+if __name__ == "__main__":
+    sys.path.insert(0, str(Path(__file__).parent.parent))
+
 from custom_components.hon.binary_sensor import BINARY_SENSORS
 from custom_components.hon.button import BUTTONS
 from custom_components.hon.number import NUMBERS