Phase 2 of Dagger upgrade: bump engine version, update runner
deployment to v0.20.1-24f7512, and fix docs reference card version.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
## Summary
- Replace pre-commit with [prek](https://github.com/j178/prek), a faster Rust-native drop-in alternative
- Migrate config from `.pre-commit-config.yaml` (YAML) to `prek.toml` (TOML)
- Add new built-in checks: case conflicts, private key detection, executable shebangs
- Install prek via mise native registry (`aqua:j178/prek`) instead of pipx
- Update all doc references across README, contributing guide, and how-to docs
## Notes
- `check-yaml` still uses the remote `pre-commit-hooks` repo because prek's builtin fast path doesn't support `--unsafe` yet (needed for Ansible custom YAML tags)
- All existing custom hooks (docs validation, container version check, mikado invariant, workflow validation) work unchanged
- Tested: all hooks pass on clean tree, deliberate doc link breakage is caught
## Test plan
- [x] `prek run --all-files` passes all checks
- [x] Broken wiki-link correctly caught by `docs-check-links`
- [x] taplo-format auto-fixes TOML formatting on commit
- [x] commit-msg hook (mikado invariant) fires correctly
Reviewed-on: https://forge.ops.eblu.me/eblume/blumeops/pulls/276
## Summary
- Reviewed and cleaned up exploring-the-docs tutorial: simplified wiki-links, fixed broken replication/ reference, added Related section, corrected zk-docs flags to match CLAUDE.md
- Added orphan detection to doc-links (finds docs not linked from any other doc)
- Added new doc tooling: `doc-index` (checks category index coverage), `doc-stale` (staleness report), `doc-tags` (tag inventory)
- Added `doc-index` as a pre-commit hook
- Updated use-pypi-proxy to document env-var-based proxy toggle for pip/uv
- Updated ai-assistance-guide with new doc task descriptions
## Test plan
- [ ] Run `mise run doc-links` — passes
- [ ] Run `mise run doc-index` — passes
- [ ] Run `mise run doc-stale` — informational output
- [ ] Run `mise run doc-tags` — informational output
- [ ] Pre-commit hooks pass
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Reviewed-on: https://forge.ops.eblu.me/eblume/blumeops/pulls/112
## Summary
- Manage tail8d86e.ts.net ACLs, tags, and DNS via Pulumi + Python
- State stored in Pulumi Cloud (free tier) to avoid circular dependency
- OAuth authentication via 1Password for secure credential management
- New mise tasks: `tailnet-preview`, `tailnet-up`
## Architecture
Two-layer approach:
- **Layer 1 (Pulumi)**: Tailnet-wide config (ACLs, tags, DNS)
- **Layer 2 (Ansible)**: Node-local `tailscale serve` config (unchanged)
## Test plan
- [x] Exported current ACL from Tailscale API
- [x] Imported existing ACL into Pulumi state
- [x] Verified `mise run tailnet-preview` shows no changes
- [x] Verified `mise run tailnet-up` applies successfully
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Reviewed-on: https://forge.tail8d86e.ts.net/eblume/blumeops/pulls/15
