fix(settings): safely import pysqlite3 with fallback to built-in sqlite3

backend/config/settings.py

@@ -11,10 +11,13 @@ berjalan di SQLite maupun PostgreSQL.
 
 # ---------------------------------------------------------------- sqlite3 patch
 # Mencegah error 'deterministic=True requires SQLite 3.8.3 or higher' di server Linux
-import sys
-import pysqlite3
+try:
+    import sys
+    import pysqlite3
 
-sys.modules["sqlite3"] = sys.modules.pop("pysqlite3")
+    sys.modules["sqlite3"] = sys.modules.pop("pysqlite3")
+except ImportError:
+    pass
 
 import os
 from datetime import timedelta