Import beads' UX design system into gastown:
- Add internal/ui/ package with Ayu theme colors and semantic styling
- styles.go: AdaptiveColor definitions for light/dark mode
- terminal.go: TTY detection, NO_COLOR/CLICOLOR support
- markdown.go: Glamour rendering with agent mode bypass
- pager.go: Smart paging with GT_PAGER support
- Add colorized help output (internal/cmd/help.go)
- Group headers in accent color
- Command names styled for scannability
- Flag types and defaults muted
- Add gt thanks command (internal/cmd/thanks.go)
- Contributor display with same logic as bd thanks
- Styled with Ayu theme colors
- Update gt doctor to match bd doctor UX
- Category grouping (Core, Infrastructure, Rig, Patrol, etc.)
- Semantic icons (✓ ⚠ ✖) with Ayu colors
- Tree connectors for detail lines
- Summary line with pass/warn/fail counts
- Warnings section at end with numbered issues
- Migrate existing styles to use ui package
- internal/style/style.go uses ui.ColorPass etc.
- internal/tui/feed/styles.go uses ui package colors
Co-Authored-By: SageOx <ox@sageox.ai>
When upgrading gt on an existing installation without .installed.json,
formulas that exist but don't match embedded were incorrectly marked as
"modified" (implying user customization). Now they're marked "untracked"
and are safe to update since there's no record of user modification.
This improves the upgrade experience:
- "modified" = tracked file user changed (skip update)
- "untracked" = file exists but not tracked (safe to update)
Adds 3 new tests for untracked scenarios.
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
Adds infrastructure to automatically update embedded formulas when
the binary is upgraded, while preserving user customizations.
Changes:
- Add CheckFormulaHealth() to detect outdated/modified/missing formulas
- Add UpdateFormulas() to safely update formulas via gt doctor --fix
- Track installed formula checksums in .beads/formulas/.installed.json
- Add FormulaCheck to gt doctor with auto-fix capability
- Compute checksums at runtime from embedded files (no build-time manifest)
Update scenarios:
- Outdated (embedded changed, user unchanged): Update automatically
- Modified (user customized): Skip with warning
- Missing (user deleted): Reinstall with message
- New (never installed): Install
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
