Refactor Stripe payment handling and order status

Refactored Stripe payment integration to use a dedicated Stripe model for session data, updating the PaymentSerializer accordingly. Renamed Order.Status to Order.OrderStatus for clarity. Updated configuration app to ensure SiteConfiguration singleton is created post-migration. Removed obsolete seed_app_config command from docker-compose. Adjusted frontend API generated files and moved orval config.

frontend/package.json

@@ -8,7 +8,7 @@
     "build": "tsc -b && tsc -b && vite build",
     "lint": "eslint .",
     "preview": "vite preview",
-    "api:gen": "orval --config orval.config.ts"
+    "api:gen": "orval --config src/orval.config.ts"
   },
   "dependencies": {
     "@tailwindcss/vite": "^4.1.16",
@@ -16,7 +16,6 @@
     "@types/react-router": "^5.1.20",
     "axios": "^1.13.0",
     "dotenv": "^17.2.3",
-    "orval": "^7.13.2",
     "react": "^19.1.1",
     "react-dom": "^19.1.1",
     "react-icons": "^5.5.0",
@@ -26,8 +25,7 @@
   "devDependencies": {
     "@eslint/js": "^9.33.0",
     "@tailwindcss/postcss": "^4.1.17",
-    "@types/axios": "^0.9.36",
-    "@types/node": "^24.10.1",
+    "@types/node": "^24.10.4",
     "@types/react": "^19.1.10",
     "@types/react-dom": "^19.1.7",
     "@vitejs/plugin-react": "^5.0.0",
@@ -36,6 +34,7 @@
     "eslint-plugin-react-hooks": "^5.2.0",
     "eslint-plugin-react-refresh": "^0.4.20",
     "globals": "^16.3.0",
+    "orval": "^7.13.2",
     "typescript": "~5.8.3",
     "typescript-eslint": "^8.39.1",
     "vite": "^7.1.2"