main
feat(commands): ⌘K palette + keyboard system + chat UX polish (#745)
feat(intelligence): add Knowledge Freshness (#2932)
Send client app version headers on backend requests (#1456)
fix(test): stabilize flaky Rust and Vitest tests (#3479)
feat(theme): runtime theming — semantic tokens, Theme Studio, presets (#4130)
fix(e2e): adapt Playwright specs + Vitest setup to chat-as-home shell (#3751) (#3754)
feat(shortcuts): global keyboard shortcuts + help directory (#4126)