chore(dev-dependency): add playwright-mcp package for testing

- Add playwright-mcp v0.0.19 as dev dependency
- Update bun.lock with new dependency tree
- Add .qwen configuration files

Co-authored-by: Qwen-Coder <qwen-coder@alibabacloud.com>

package.json

@@ -125,6 +125,7 @@
     "jsdom": "^28.0.0",
     "msw": "^2.12.9",
     "parcel": "^2.6.2",
+    "playwright-mcp": "^0.0.19",
     "postcss": "^8.5.1",
     "postcss-preset-mantine": "^1.17.0",
     "postcss-simple-vars": "^7.0.1",