fix: update boilerplates to use the new features

src/quart_imp/_cli/filelib/init.py

@@ -19,12 +19,11 @@ def create_app():
         init_session={{"logged_in": False}},
     ))
 
+    imp.import_extensions("extensions")
     imp.import_app_resources()
     imp.import_blueprints("blueprints")
     imp.import_models("models")
 
-    sql.register_module(app)
-
     return app
 """
 
@@ -45,6 +44,7 @@ def create_app():
         app_instance=app
     )
 
+    imp.import_extensions("extensions")
     imp.init_app(app, ImpConfig())
     imp.import_app_resources()
     imp.import_blueprint("www")