Caffold v0.14.0

What's Changed

• Share one Refresh action across Codex, Claude, and Grok Settings by @panarch in #328
• Let agents keep global Notes that people read in a Notes tab by @panarch in #329
• Add Grok transcription to Voice Input by @panarch in #330
• Fix file tree guides leaving a gap under each folder icon by @panarch in #331
• Turn off Codex's automatic updates and update it from Settings by @panarch in #333
• Put Usage first on the Codex, Claude, and Grok Settings pages by @panarch in #334
• Fix Claude prompts and stops around background work by @panarch in #336

Full Changelog: v0.13.0...v0.14.0