fix: Update E2E tests with correct selectors and Datastar timing

add mcp servers

fix: Add missing name field to agent frontmatter

Add TODO section with TDD link to README

fix: Exclude browser tests from default test suite

docs: Update test README with three-tier test structure

feat: Add browser-based sanity tests and E2E test infrastructure

feat: Add end-to-end tests for frontend with Playwright

fix: Use correct working Datastar CDN URL

fix: Use correct Datastar CDN URL

fix: Correct Datastar class binding for accordion

fix: Use correct Datastar syntax for accordion toggle

fix: Update about page with current command/skill names

docs: Synchronize all documentation files

docs: Update CLAUDE.md with links to all resources