fix: resolve VitePress dead link build error

[G4brym]

Summary

• Wraps bare http://localhost:8787/api/docs URL in getting-started.md with backticks so VitePress doesn't auto-link it and flag it as a dead link during build
• Adds empty changeset (docs-only change, no package version bump needed)

The docs:build command was failing with:

Found dead link http://localhost:8787/api/docs in file getting-started.md

[github-actions]

Coverage Report

Status	Category	Percentage	Covered / Total
🔵	Lines	94.4%	692 / 733
🔵	Statements	94.51%	707 / 748
🔵	Functions	91.51%	151 / 165
🔵	Branches	87.13%	413 / 474

File Coverage

No changed files found.

Generated in workflow #661 for commit 91a03ae by the Vitest Coverage Report Action