docs: rebuild KB in OKF v0.1 with live-verified facts

Copy of the legacy ~/.pi/agent/docs tree rebuilt as the command-center
knowledge base: concept files promoted to path identity, index listings
stripped of frontmatter, all wikilinks/relative links resolved, every
checkable claim verified against the live fleet (Dankserver = Ryzen 7
7700X + RTX 3090; Strix Halo is Dankclaw), unverifiable claims tagged.
kb-lint exits 0.

omp-docs/references/index.md

@@ -0,0 +1,10 @@
+# Reference Material
+
+Keep your OKF knowledge bundle from rotting — change tracking, frontmatter discipline, staleness detection, and automation.
+
+## Concept Files
+
+| File | Type | Description |
+|------|------|-------------|
+| [okf-maintenance.md](okf-maintenance.md) | guide | Keep your OKF knowledge bundle from rotting — change tracking, frontmatter discipline, staleness detection, and automation. |
+| [okf-spec.md](okf-spec.md) | reference | Complete specification for OKF knowledge bundles — a directory of markdown files with YAML frontmatter. |