Update CHANGELOG.json for v0.11.38 [skip ci]

[github-actions]

Auto-generated: consolidates unreleased entries into v0.11.38 and clears the unreleased array.

[greptile-apps]

Greptile Summary

Automated changelog consolidation that adds v0.11.38 release entry with today's date (2026-03-01) and the standard "Bug fixes and improvements" description. The unreleased array remains empty.

Confidence Score: 5/5

• Safe to merge - automated changelog update with valid JSON structure
• This is a standard automated changelog update by github-actions[bot]. The change adds a properly formatted release entry, maintains valid JSON structure, and follows the established pattern. No logic changes or functional impact.
• No files require special attention

Important Files Changed

Filename	Overview
desktop/CHANGELOG.json	Added v0.11.38 release entry with today's date and cleared unreleased array - standard automated changelog update

_{Last reviewed commit: 6e6dedc}