{"agent":"claude","input":"A Sentry alert fired for this Vue app; its payload follows this prompt. Use the Sentry connection to read the issue, its latest event, the breadcrumbs and the in-app stack frames. Match the frames to the Pinia stores under src/store, the views under src/views and the components under src/components, starting with src/store/article.js, src/views/Article.vue and the fetch wrapper in src/common/api.service.js. The project only has Playwright specs: add Vitest and @vue/test-utils as dev dependencies, write a unit test that mocks the API response the breadcrumbs show and reproduces the error, then fix the cause until `npx vitest run` passes. Install with bun, run `bun run lint`, `bun run format:check` and `bun run build`, and the Playwright suite if its browsers install. Open a pull request that links the Sentry issue, quotes the frames and the failing test output, and explains the cause. Change nothing unrelated to this error.\n\nAlert payload:\n{payload}","resources":[{"url":"https://github.com/your-org/your-app"}],"connections":["sentry"]}