feat(cli,mcp): integration management — list/get/add commands and MCP tools

[perasperaactual]

Closes #238, #239

Changes

• @stackwright/cli: New stackwright integrations list/get/add commands
• @stackwright/mcp: New stackwright_list_integrations, stackwright_get_integration, stackwright_add_integration MCP tools
• Both read/write stackwright.yml via existing site config utilities
• Integration schema already in @stackwright/types siteConfigSchema

Usage (CLI)

stackwright integrations list
stackwright integrations get my-api
stackwright integrations add --name my-api --type openapi --spec ./specs/api.yaml

Usage (MCP)

Agents can now call stackwright_add_integration to wire up OpenAPI specs, then use stackwright_list_integrations to verify.

[github-actions]

✅ Visual Regression Test Results

Status: ✅ All visual tests passed!

All screenshots match the baseline. No visual regressions detected! 🎉

[github-actions]

✅ Visual Regression Test Results

Status: ✅ All visual tests passed!

All screenshots match the baseline. No visual regressions detected! 🎉

[github-actions]

⚡ Performance Benchmark Results

✅ Build Time Benchmarks: PASSED

✅ Bundle Size Benchmarks: PASSED

❌ Runtime Vitals Benchmarks: FAILED

📝 Note: Detailed results are available in the job logs.

🎯 Performance Budgets:

• Build time: <70s total
• First-load JS: <100KB gzipped
• FCP: <1.5s, LCP: <2.5s, TTI: <3s

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Updated: 2026-05-19T00:36:41.277Z

[github-actions]

♿ Accessibility Test Results

Overall Status: ✅ 0/0 tests passed

🦮 WCAG 2.1 AA Compliance

No WCAG test results available

⌨️ Keyboard Navigation

No keyboard navigation test results available

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⚠️ No accessibility tests were executed. Check the workflow logs for setup issues.

📊 Detailed Report

Download the full HTML accessibility report from the workflow artifacts for:

• Detailed WCAG violation descriptions
• Specific element selectors and fixes
• Color contrast issues
• Keyboard navigation flow analysis

🔍 Testing Checklist

Our accessibility tests verify:

• ✅ WCAG 2.1 Level AA compliance
• ✅ Color contrast in light and dark modes
• ✅ Tab key navigation through all interactive elements
• ✅ Focus indicators are visible
• ✅ No keyboard traps
• ✅ Skip links and ARIA landmarks
• ✅ Screen reader compatibility

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[github-actions]

✅ Visual Regression Test Results

Status: ✅ All visual tests passed!

All screenshots match the baseline. No visual regressions detected! 🎉