The `sdlc merge` command reads the Branch field from the feature manifest
on main, but `sdlc branch create` was only committing that state to the
feature branch (via the executor's CommitAndPush). This caused merge to
fail with "feature has no branch".
Two changes:
1. cmd/sdlc/cmd_branch.go: commit .sdlc/ state to main before
`git checkout -b`, ensuring Branch metadata is on main where merge
reads it.
2. internal/worker/sdlc_executor.go: reset workspace to main
(`git fetch && git checkout main && git reset --hard origin/main`)
before each SDLC task, preventing cross-task branch contamination
from commands that switch branches.
Also updates foundary cookbook with architect fallback pattern and
on_error: continue for steps that may fail during early lifecycle.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Add branch lifecycle commands (branch, merge, archive) to the SDLC CLI.
Introduce orchestrator handler and service for multi-step SDLC workflows.
Expand skeleton template with 15 Claude commands covering the full feature
lifecycle. Extend classifier rules, error types, and executor port for
branch operations. Split rules.go and classifier_test.go to stay within
500-line limit.
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>