Fix the Facebook crawler spider trap by disabling Quartz SPA mode and
removing the nginx fallback to index.html. Non-existent URLs now return
404.html instead of the root SPA shell, preventing infinite recursive
crawling.
Remove hand-curated category index files (tutorials.md, reference.md,
how-to.md, explanation.md) — Quartz auto-generates folder pages. Drop
docs-check-index and docs-check-filenames hooks. Update docs-check-links
to allow path-based wiki-links and only error on true ambiguity. Remove
robots.txt exclusions since they're no longer needed.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
## Summary
- Rewrites deploy-authentik from a historical changelog into a reproducible process guide
- Removes stale version info (`v1.1.2-nix`) and future work section (Forgejo federation is done, rest belongs elsewhere)
- Marks deploy-authentik as completed in plans index and completed archive
- Removes hardcoded image tag from authentik reference card (use `service-versions.yaml`)
- Adds `last-reviewed: 2026-02-23` frontmatter
## Test plan
- [x] All pre-commit hooks pass (docs-check-links, docs-check-index, etc.)
- [x] ArgoCD app verified synced and healthy
- [x] All wiki-links validated
Reviewed-on: https://forge.ops.eblu.me/eblume/blumeops/pulls/257
## 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
