Fix: add app.py for gunicorn, error handling in route

app.py

@@ -0,0 +1,4 @@
+"""Точка входа для gunicorn — app:app."""
+from app import create_app
+
+app = create_app()

app/routes/main.py

@@ -10,9 +10,14 @@ 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)
-    return render_template("index.html", organization=org)
+    except Exception as e:
+        error = str(e)
+    return render_template("index.html", organization=org, error=error)

app/templates/index.html

@@ -35,7 +35,7 @@
         {% else %}
         <div class="empty">
             <i data-lucide="alert-circle" style="width: 24px; height: 24px; color: var(--muted);"></i>
-            <p>Организация не найдена. Проверьте токен и стенд.</p>
+            <p>{% if error %}Ошибка: {{ error }}{% else %}Организация не найдена.{% endif %}</p>
         </div>
         {% endif %}
     </div>