When `gt install` creates a new HQ, formulas were not being provisioned
to `.beads/formulas/`. This embeds the formula library into the gt binary
and copies them during installation.
- Add go:generate directive to copy formulas from .beads/formulas/
- Add internal/formula/embed.go with ProvisionFormulas() function
- Call ProvisionFormulas() from runInstall() after beads init
- Add generate target to Makefile (build depends on it)
- Add TestInstallFormulasProvisioned integration test
- Log warning if formula stat fails with unexpected error
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
Implement internal/formula package for parsing and validating formula.toml files:
- types.go: Formula, Step, Leg, Aspect, Template, Input, Var structs
- parser.go: TOML parsing using BurntSushi/toml, validation, dependency resolution
- Supports convoy, workflow, expansion, and aspect formula types
- Infers type from content when not explicitly set
- Validates required fields, unique IDs, and dependency references
- Detects circular dependencies in workflow steps
- Provides TopologicalSort and ReadySteps for execution planning
(gt-5chbk)
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>