Make the skill trigger reliably: broader description, dependency-detection hook, doc fixes

[jcgueriaud1]

Summary

Three related changes to make the vaadin-playwright-test skill fire and behave correctly:

1. Broaden the skill trigger description so it also matches indirect requests — GitHub issues, PRs, specs, "fix the failing test" — not just direct mentions of DramaFinder/Playwright.

2. Add deterministic trigger signals for tasks that never mention Vaadin/tests at all. Description matching is a heuristic over context; if nothing in the prompt or read files hints at testing, no wording helps. So:

   • a SessionStart plugin hook greps pom.xml for the dramafinder artifact and, on a hit, injects a standing reminder to use the skill for any IT test work;
   • the setup runbook now appends an equivalent pointer to the consuming project's CLAUDE.md, covering sessions where the plugin hook isn't active.
   • plugin version bumped to 0.3.0.

3. Fix documentation inaccuracies found in review:

   • element-mapping.md: the Key Methods column listed many methods that don't exist (selectByText, clickRow, sortByColumn, assertUnchecked, sendMessage, uploadFile, wrong get(page) factories on Dialog/Details/Card/MenuBar/…). Every entry is now verified against the auto-generated api-reference.md.
   • SKILL.md: fixed wrong wrapper calls in the raw-locator guidance, restored the formatter-mangled Java example blocks, documented the MainView/Main → root route mapping, added a version-drift caveat for the bundled API reference, and made Steps 4–5 write/run without confirmation during autonomous execution so the broadened trigger doesn't stall unattended agents.
   • setup.md: cleaned up malformed XML snippets.
   • TESTING.md: page objects described by library package instead of a source path that only exists inside this repo.

Test plan

• Hook emits the reminder in a project whose pom declares the dramafinder artifact; silent (exit 0) elsewhere
• Install the plugin from the marketplace and confirm the SessionStart hook runs
• CI's api-reference index check still passes

🤖 Generated with Claude Code