test-t3-app

# Test T3 web and desktop Use T3's built-in Browser panel for verification. If its tools are absent or the panel reports unavailable, explain the blocker and stop verification. Do not install or switch to another automation system. For native mobile testing, use [test-t3-mobile](../test-t3-mobile/SKILL.md). ## Start the app Reuse this task's healthy dev server. Otherwise run `vp run dev` from the repository root and retain its terminal session. Use the worktree's ignored `.t3` state and read the actual ports and pairing URL from the dev-runner output. Never run against `~/.t3/userdata` or set `VITE_HTTP_URL` or `VITE_WS_URL`. Test with meaningful project and thread data. Read [references/sqlite-fixtures.md](references/sqlite-fixtures.md) only when inspecting or seeding SQLite. Stop the test server before direct fixture writes. ## Use the Browser panel Call `preview_status`, then `preview_open` if the Browser panel is closed. Navigate to the complete startup pairing URL once with `preview_navigate`, then use `preview_snapshot` and T3's interaction tools. If the token was consumed or expired, run `node apps/server/src/bin.ts pair` for a fresh one. Keep using the same tab. ## Verify and retain Exercise the affected flow and capture the state that proves it works. Keep the server, state, and panel available while the user inspects or iterates. An assistant turn ending is not teardown. Stop only processes you started, using retained terminal sessions or captured PIDs. When sharing is requested, start with `vp run dev --share` and give the user a fresh complete pairing URL that you have not consumed. Keep other credentials out of screenshots, commits, and replies.