archive: remove entire archive/ directory and all references

archive/ contained the old narrative wiki (superseded by DB as source
of truth), hermes-plans, oikos-cards, ledger, secrets-issuance, and
SOPS backups — all Python-era artifacts with no ongoing value.

Updated all cross-references in:
- AGENTS.md, README.md
- .agents/operations/commands.md (point to docs/infrastructure/)
- .agents/shared/llm-wiki.md, page-templates.md
- .agents/domains/knowledge/schema.md, operations/schema.md
- .agents/skills/*/SKILL.md
- docs/infrastructure/*.md (removed archive link targets)
- docs-lint/SKILL.md known-baseline note

.agents/skills/config-change-deploy/SKILL.md

@@ -20,7 +20,7 @@ own repo) and get it live, safely.
    [OIKOS.md](../../OIKOS.md) conventions).
 3. Make the change, commit, push to `main`.
 4. The Gitea webhook fires the deploy pipeline for that repo (see
-   [infrastructure/auto-deploy.md](../../../archive/knowledge/infrastructure/auto-deploy.md) for
+   [infrastructure/auto-deploy.md](../../../docs/infrastructure/auto-deploy.md) for
    the exact receiver/reload for this service).
 5. Run the preflight's verification command. If it fails, check
    MCP `tail_log` for the reload/restart error.

.agents/skills/docs-lint/SKILL.md

@@ -14,12 +14,11 @@ links. Prose-voice rules are not machine-checkable — those stay a review respo
 
 Run from the repo root:
 
-    python3 .agents/skills/docs-lint/lint.py            # default: knowledge/ .agents/ operations/ investigations/ plans/
-    python3 .agents/skills/docs-lint/lint.py archive/knowledge/containers/104-gitea.md
+    python3 .agents/skills/docs-lint/lint.py            # default: .agents/ operations/ plans/
 
 Exit code is non-zero when any violation is found, so it can gate a commit. The banned-vocabulary
 list mirrors `writing-style.md`; update both together if the standard changes.
 
-> **Known baseline.** `archive/knowledge/containers/101-jellyfin.md` links into a sibling repo
-> (`devops/homelab-authentik-admin`) that this checkout does not contain — expected, not a bug.
+> **Known baseline.** The sibling repo `dtoro/caddy-conf` is not part of this checkout,
+> so links into it produce false positives — expected, not a bug.
 > Any other broken link is a real regression; investigate before dismissing it as baseline noise.

.agents/skills/lifecycle-migrate-node/SKILL.md

@@ -10,7 +10,7 @@ transition: "active -> migrating -> active"
 # Lifecycle: migrate a node
 
 Modeled on the strong Phase 1+2 migration
-([archive/hermes-plans/2026-06-03_110000-library-ssd-migration-to-ludo-mini.md](../../../archive/hermes-plans/2026-06-03_110000-library-ssd-migration-to-ludo-mini.md)).
+(the strong Phase 1+2 migration).
 Requires (ontology): preflight + backup-verified before migrating;
 post-verify + Caddy backends checked + mounts checked + docs updated
 before returning to `active`.
@@ -32,7 +32,7 @@ before returning to `active`.
 7. MCP `get_service_status` for every service the node hosts.
 8. Set `state: active`. Add a migration note to the node's doc page
    (old host/IP → new, date, phase reference) — this repo's convention
-   for every past migration (see `archive/knowledge/containers/101-jellyfin.md`,
+   for every past migration (see archived container docs,
    `containers/129-house.md`).
 
 Regenerate: `oikos seed` (re-ingests `seeds/inventory.yaml` into the DB —

.agents/skills/runbook-dpkg-interrupted/SKILL.md

@@ -106,8 +106,8 @@ Then `systemctl status apt-recovery` from a fresh ssh to check progress.
 ## Related
 
 - [Operations cheatsheet](../../operations/commands.md)
-- [Auto-deploy pipelines](../../../archive/knowledge/infrastructure/auto-deploy.md)
-- [Hubris host page](../../../archive/knowledge/hosts/hubris.md)
+- [Auto-deploy pipelines](../../../docs/infrastructure/auto-deploy.md)
+- Hubris host page
 
 ## Changelog