chore(deps): update dependency svelte to v5.43.7

[renovate]

This PR contains the following updates:

Package	Change	Age	Confidence
svelte (source)	5.43.6 -> 5.43.7

---

Release Notes

sveltejs/svelte (svelte)

v5.43.7

Compare Source

Patch Changes

• fix: properly defer document title until async work is complete (#​17158)

• fix: ensure deferred effects can be rescheduled later on (#​17147)

• fix: take blockers of components into account (#​17153)

---

Configuration

📅 Schedule: Branch creation - At any time (no schedule defined), Automerge - At any time (no schedule defined).

🚦 Automerge: Enabled.

♻ Rebasing: Whenever PR is behind base branch, or you tick the rebase/retry checkbox.

🔕 Ignore: Close this PR and you won't be reminded about this update again.

---

• If you want to rebase/retry this PR, check this box

---

This PR was generated by Mend Renovate. View the repository job log.

[claude]

Pull Request Review: Svelte 5.43.6 → 5.43.7 Update

Summary

This is an automated dependency update from Renovate that upgrades Svelte from version 5.43.6 to 5.43.7. This is a patch release containing bug fixes.

Code Quality & Best Practices ✅

• Automated Dependency Management: Using Renovate for automated dependency updates is a best practice that helps keep dependencies current and secure
• Conventional Commits: The commit message follows the conventional commits format (chore(deps):) which aligns with the repository's contributing guidelines
• Lock File Updates: Both package-lock.json and yarn.lock are properly updated, maintaining consistency

Changes Analysis

Svelte 5.43.7 Release Notes

This patch release includes three important bug fixes:

1. Document Title Handling: Properly defers document title until async work is complete (#17158)
2. Deferred Effects: Ensures deferred effects can be rescheduled later on (#17147)
3. Component Blockers: Takes blockers of components into account (#17153)

Security Concerns ✅

• No Known Vulnerabilities: This is a patch release from the official Svelte team with no reported security issues
• Trusted Source: The update comes from the official npmjs registry
• Peer Dependency: Svelte is marked as a peer dependency, so this update is low-risk

Potential Bugs or Issues ✅

• Low Risk: As a patch release (5.43.6 → 5.43.7), this should only contain backward-compatible bug fixes
• Bug Fixes Included: The three fixes address edge cases in async work, deferred effects, and component lifecycle - these are improvements that reduce potential bugs in your application
• No Breaking Changes: Patch releases follow semantic versioning and should not introduce breaking changes

Performance Considerations ✅

• Performance Impact: The fixes related to deferred effects and component blockers may actually improve performance in edge cases
• Bundle Size: Negligible change in bundle size (typical for patch releases)

Test Coverage 🔍

Recommendation: While this is a low-risk patch update, you should:

1. Ensure your existing test suite passes
2. Verify that any components using document title manipulation work correctly
3. Test any code that relies on reactive effects and component lifecycle

The changes impact internal Svelte mechanisms, so if your existing tests pass, the update should be safe.

Additional Notes

• Dependency Chain Updates: The diff shows various transitive dependency updates in yarn.lock (including @sveltejs/acorn-typescript, esrap, and zimmerframe) which are expected when updating Svelte
• Registry Differences: Some dependencies switched between registry.npmjs.org and registry.yarnpkg.com URLs - this is normal and doesn't affect functionality
• Automerge Enabled: This PR has automerge enabled, which is appropriate for low-risk patch updates from trusted sources

Recommendation: ✅ APPROVE

This is a straightforward patch update that fixes several bugs without introducing breaking changes. The update follows best practices and should be safe to merge once CI checks pass.

Action Items:

• Verify CI/CD pipeline passes
• If you have manual testing procedures, verify document title behavior and reactive effects work as expected
• Consider enabling auto-merge for Renovate PRs on patch releases to streamline your workflow

---

Review generated for PR #566