- Remove deprecated watchExclude from vitest configs - Upgrade vitest to 4.x and @vitest/coverage-v8 to match - Upgrade @vitest/ui to 4.x 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>
Applied formatting to 1487+ files using pnpm format:write - TypeScript/JavaScript files - Svelte components - Astro pages - JSON configs - Markdown docs 13 files still need manual review (Astro JSX comments)