This commit implements Phase 3b/3c architectural improvements:
### New kugetsu CLI commands:
- `kugetsu status` - Check initialization status (replaces kugetsu-helper check-status)
- `kugetsu delegate <msg>` - Send message to PM agent (new command)
- `kugetsu doctor [--fix]` - Diagnose and fix kugetsu issues
### PM Context Injection:
- kugetsu init now reads ~/.kugetsu/pm-agent.md (if exists) and injects
it into the PM agent session at creation time
- PM context is loaded ONCE at init, not on every delegation
- This improves efficiency - kugetsu-pm content read once, not 10 times
### kugetsu-chat updated:
- Now uses `kugetsu delegate` instead of kugetsu-helper
- Now uses `kugetsu status` instead of kugetsu-helper check-status
- Simplified - no longer depends on kugetsu-helpers
### kugetsu continue:
- Removed strict issue-ref format validation
- Now accepts any session name that is tracked in index.json["issues"]
- Issue-ref format is a guideline, not a hard requirement
### Documentation updated:
- phase3a-setup.md - Updated to reflect new kugetsu commands
- kugetsu-install.sh - Simplified Phase 3a setup instructions
### Breaking changes:
- kugetsu-helpers is no longer required for Phase 3a Chat Agent
- kugetsu-chat skill v3.0 now requires kugetsu CLI with new commands
- sshd-setup.sh: Auto-detect OS (Debian/Ubuntu/Fedora/RHEL/CentOS)
- Use appropriate package manager (apt-get vs dnf)
- Add verification steps after each major phase
- Exit with error if sshd installation fails
- Exit with error if sshd doesn't start successfully
- Add troubleshooting section in output
- kugetsu-install.sh: Add verification that kugetsu binary exists
- kugetsu-setup.md: Document multi-distro installation commands
- Installation via curl script (with --skip-setup for CI)
- API key configuration for 9+ LLM providers
- OpenCode delegation via terminal() wrapper pattern
- Git worktree isolation per-issue workflow
- Reference to existing opencode-worktree skill
Related to issue #1
Document:
- How to detect contamination via git log and branch --contains
- Prevention with explicit base: git checkout -b new-branch main
- Fix using git rebase --onto
- Force push with --force-with-lease for safety
Addresses Issue #1 comment 281
