chore(deps): Update 7 dependencies - Round 2

[semanticintent]

Dependencies updated:

• agents: 0.2.20 → 0.2.23
• @modelcontextprotocol/sdk: 1.20.2 → 1.22.0 (MCP SDK update)
• @biomejs/biome: 2.3.2 → 2.3.7
• @cloudflare/vitest-pool-workers: 0.10.3 → 0.10.10
• @types/node: 24.10.0 → 24.10.1
• wrangler: 4.45.3 → 4.50.0

GitHub Actions:

• actions/checkout: v5 → v6

Note: Vitest v4 upgrade (vitest, @vitest/coverage-v8, @vitest/ui) postponed - waiting for @cloudflare/vitest-pool-workers to support v4.

All tests passing (109/109)
Type-check: ✓

🎯 Semantic Intent

What semantic problem does this PR solve?

Brief description of the semantic intent behind this change.

📝 Description

What changed and why?

Detailed explanation of the changes and their business value.

🔗 Related Issues

Closes #(issue)

🏗️ Type of Change

• 🐛 Bug fix (non-breaking change that fixes an issue)
• ✨ New feature (non-breaking change that adds functionality)
• 💥 Breaking change (fix or feature that would cause existing functionality to not work as expected)
• 📚 Documentation update
• 🎨 Code refactoring (no functional changes)
• ⚡ Performance improvement
• 🔒 Security enhancement
• ✅ Test additions or updates

📋 Architectural Impact

Which layers are affected?

• Domain Layer (src/domain/)
• Application Layer (src/application/)
• Infrastructure Layer (src/infrastructure/)
• Presentation Layer (src/presentation/)
• None (documentation, tests, etc.)

✅ Checklist

Before submitting:

• My code follows the semantic intent patterns
• I have added semantic documentation (WHY, not just WHAT)
• I have added tests that prove my fix/feature works
• All new and existing tests pass locally (npm test)
• TypeScript compilation succeeds (npm run type-check)
• Code is formatted (npm run format)
• I have updated the documentation (if applicable)
• My changes generate no new warnings
• I have reviewed my own code
• I have commented complex or non-obvious code

🧪 Testing

How has this been tested?

Describe the tests you ran:

• Unit tests added/updated
• Integration tests (if applicable)
• Manual testing performed

Test configuration:

• Node.js version:
• OS:
• Wrangler version:

📸 Screenshots (if applicable)

Add screenshots for UI changes or visual improvements.

🎨 Code Quality

Semantic Intent Documentation:

• All new functions include semantic intent comments
• Complex logic is explained with WHY comments
• Business rules are documented

Architecture:

• Changes maintain layer boundaries
• No infrastructure leaking into domain
• Dependency injection used where appropriate

🔍 Breaking Changes

Does this PR introduce breaking changes?

• No breaking changes
• Yes, breaking changes documented below

If yes, describe migration path:

// Migration example

📚 Additional Context

Add any other context about the PR here.

🤝 Reviewer Notes

Specific areas to review:

• Semantic intent clarity
• Test coverage
• Performance implications
• Security considerations

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By submitting this PR, I confirm:

• I have read and followed the CONTRIBUTING.md guidelines
• My changes maintain semantic integrity
• I agree to the terms of the MIT License