feat(routes/index.py): add index.py route blueprint

src/judas_server/web/routes/index.py

@@ -0,0 +1,20 @@
+# -*- coding: utf-8 -*-
+from __future__ import annotations
+from typing import TYPE_CHECKING
+
+import flask
+import flask_login
+
+
+if TYPE_CHECKING:
+    from werkzeug.wrappers import Response
+
+index_bp: flask.Blueprint = flask.Blueprint("index", __name__)
+
+
+@index_bp.route("/")
+def index() -> Response | str:
+    """Renders the index page."""
+    return flask.render_template(
+        "index.html", logged=flask_login.current_user.is_authenticated
+    )