First commit of POC version

app.py

@@ -0,0 +1,39 @@
+from flask import Flask
+from flask_login import LoginManager
+from models import db
+from models import User
+from auth import auth_bp
+from admin import admin_bp
+from lists import lists_bp
+from items import items_bp
+
+login_manager = LoginManager()
+
+def create_app():
+    app = Flask(__name__)
+    app.config["SECRET_KEY"] = "9823740934riurehoiuwerf873487qe78feri"
+    app.config["SQLALCHEMY_DATABASE_URI"] = "sqlite:///app.db"
+
+    db.init_app(app)
+    login_manager.init_app(app)
+    login_manager.login_view = "auth.login"
+
+    app.register_blueprint(auth_bp)
+    app.register_blueprint(admin_bp)
+    app.register_blueprint(lists_bp)
+    app.register_blueprint(items_bp)
+
+    with app.app_context():
+        db.create_all()
+
+    @login_manager.user_loader
+    def load_user(user_id):
+        # Return User.query.get(int(user_id))
+        return db.get_or_404(User, int(user_id))
+
+    return app
+
+if __name__ == "__main__":
+    my_app = create_app()
+    # if needed  - initialize data
+    my_app.run(debug=True, host='0.0.0.0', port=5001)