v0.38.0

What's Changed

• chore: deprecate pi-retry by @narumiruna in #450
• feat(usage): add resilient GitHub Copilot quotas by @narumiruna in #453
• feat: migrate extension menus to pi-tui-kit by @narumiruna in #452
• feat: add model truncation controls by @narumiruna in #456

Full Changelog: v0.37.0...v0.38.0