## Summary
- **C0 (Quick Fix):** Now explicitly allows direct-to-main commits with no PR required — for low-risk, fix-forward-safe changes
- **C1 (Human Review):** New docs-first workflow with branch deployment (ArgoCD `--revision`, Ansible from checkout). Includes upgrade criteria for escalation to C2
- **C2 (Mikado Chain):** Introduces the **Mikado Branch Invariant** — strict commit ordering where card-introducing commits come first, followed by code progress, followed by card closures. Branch resets required when new prerequisites are discovered
Updates CLAUDE.md rules (3, 4, 8, 9) to reflect that C0 bypasses branching/PR requirements. Also updates ai-assistance-guide, how-to index, and docs-mikado task description.
## Files changed
- `CLAUDE.md` — rules and classification table
- `docs/how-to/agent-change-process.md` — full process rewrite
- `docs/tutorials/ai-assistance-guide.md` — branching and pitfalls sections
- `docs/how-to/how-to.md` — index description
- `mise-tasks/docs-mikado` — task description
- `docs/changelog.d/formalize-change-classification.doc.md` — changelog fragment
Reviewed-on: https://forge.ops.eblu.me/eblume/blumeops/pulls/259
- harden-zot-registry: fix Authentik hostname, check off all
verified items, add metrics config to "what was done"
- enforce-tag-immutability: fix admins permissions (was missing
update)
- agent-change-process: clarify that requires: is permanent and
status: active is the only completion marker
- zot reference: update modified date
- wire-ci-registry-auth fragment: add metrics fix
- Remove stale harden-zot-mikado-cards.ai.md planning fragment
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
## Summary
- Replace git-tag-triggered container builds with path-based triggers on main and workflow_dispatch
- Image tags now encode upstream app version + commit SHA (`vX.Y.Z-<sha>`) for full traceability
- Replace `container-tag-and-release` task with `container-build-and-release` (dispatches workflows via Forgejo API)
- Update dagger `publish()` to accept `commit_sha` parameter
- Update all docs and references to the new workflow
## Deployment and Testing
- [ ] Merge to main
- [ ] `mise run container-build-and-release <name>` for each container to populate new-format tags
- [ ] Verify tags in registry via `mise run container-list`
- [ ] Existing images untouched — old tags remain available
Reviewed-on: https://forge.ops.eblu.me/eblume/blumeops/pulls/232
## Summary
C2 Mikado chain for deploying Authentik as the SSO identity provider, replacing Dex.
This PR will evolve over multiple sessions. Each iteration adds documentation (prerequisite cards) and eventually code as leaf nodes are resolved.
## Current Mikado State
- **Goal:** `deploy-authentik` (active)
- **Leaf prerequisites:**
- `build-authentik-container` — Build Nix container image
- `provision-authentik-database` — Create PostgreSQL database on CNPG cluster
- `create-authentik-secrets` — Create 1Password item with credentials
## Process refinements
- Updated agent-change-process with lessons from first attempt: reset code before committing cards, open PRs early
## Test plan
- [ ] `mise run docs-mikado` shows correct dependency chain
- [ ] Leaf nodes can be worked independently
- [ ] Container builds on ringtail
- [ ] Authentik starts and reaches healthy state
- [ ] Forgejo OAuth2 connector works
Reviewed-on: https://forge.ops.eblu.me/eblume/blumeops/pulls/227
