Fix mistaken generic type specification in scaffolder template.

src/web/Ligare/web/scaffolding/templates/base/{{application.module_name}}/__init__.py.j2

@@ -10,7 +10,6 @@ from sqlalchemy import MetaData
 from sqlalchemy.orm import Session
 from {{application.module_name}}.modules.database import Base
 {% endif %}
-from flask import Flask
 from Ligare.web.config import Config
 from Ligare.web.application import ApplicationBuilder
 
@@ -23,7 +22,7 @@ def create_app():
     # fmt: off
     from Ligare.web.application import App
     application_builder = (
-        ApplicationBuilder[Flask]()
+        ApplicationBuilder[AppType]()
         {% if 'database' in module %}
         .with_module(ScopedSessionModule())
         {% endif %}