Strip to minimal: single route, static HTML, no logic

site/routes/main.py

@@ -1,23 +0,0 @@
-"""Главная страница — blueprint."""
-
-from flask import Blueprint, current_app, render_template
-
-from api.http_client import HttpClient
-from operations.get_instances import get_organization
-
-bp = Blueprint("main", __name__)
-
-
-@bp.route("/")
-def index():
-    org = None
-    error = None
-    try:
-        client = HttpClient(
-            current_app.config["NUBES_API_ENDPOINT"],
-            current_app.config["NUBES_API_TOKEN"],
-        )
-        org = get_organization(client)
-    except Exception as e:
-        error = str(e)
-    return render_template("index.html", organization=org, error=error)