Created modules and organized code

handlers/__init__.py

@@ -0,0 +1,18 @@
+from .access import requestaccess, grantaccess
+from .credentials import setcredentials
+from .gates import opengate, open_gate_menu, handle_gate_open_callback
+from .main import handle_main_menu_callback, post_init, start
+from .users import updateuser
+
+__all__ = [
+    "grantaccess",
+    "handle_main_menu_callback",
+    "handle_gate_open_callback",
+    "opengate",
+    "open_gate_menu",
+    "post_init",
+    "requestaccess",
+    "setcredentials",
+    "start",
+    "updateuser"
+]