fix: direct imports (no site. prefix, no relative) — works with python site/app.py

site/routes/prompts_bp.py

@@ -1,6 +1,6 @@
 """Prompts blueprint — CRUD + activate для версионирования промптов."""
 from flask import Blueprint, request, jsonify
-from .db import prompts as db_prompts
+from db import prompts as db_prompts
 
 prompts_bp = Blueprint("prompts", __name__)