docs: distill the managed skill library into the vault (waves 1-7)

All ~173 managed skills read in full and merged, one polished reference
page per skill-cluster:

- LLM cross-cutting (17 pages): GGUF Compatibility, Llama Cpp Serving
  Sizing, Llama Cpp Multi-Device Splits, PCIe Link and Atomics, RDNA4
  Container Serving, RDNA4 MoE Expert Offload VRAM Budget, vLLM Boot
  Forensics, vLLM Porting and Compile Triage, LLM Bench Windows, LLM
  Performance Diagnosis, Model Swap and Rollback, Tcclaviger Fork Ops,
  Heterogeneous Split Triage, FreeToken Builds + deltas folded into the
  retired runbooks (GLM DFlash2 port laws, Lucebox dual-R9700, R9V
  qualification pipeline, FLM pack registration, ik hybrid envelope,
  frank-medium split rebalance, llama.cpp GGUF preflight, batch-ubatch
  split section, bench-window D-state/stale-read notes, second-endpoint
  bring-up).
- Architecture (3): Stale Signal Audit, Quadlet Lifecycle, Deploy State
  Triage.
- Operations (6 + index): Remote Job Runner, Payload and Disk Reclaim,
  Container Host Reachability, Fleet Ops Playbook, Fleet Audit and
  Posture, SSH and Remote Access.
- Infrastructure: Observability Provisioning + Homepage Status Probes;
  updates to Authentik, Anubis, LAN-DNS (per-client DoH bypass, Porkbun
  zone ops), Swap Configuration, OpenWebUI, Hermes (pre-existing page
  preserved and extended).
- FrankBook-Pro: ARR-Stack filled (API split, schema-first probing,
  auth-posture, auth-config trap); qBittorrent E2E verification.
- Desktop/Agent/Research: Noctalia and Niri, OMP Harness, Agent Docs and
  Edits, Command Center Dotfiles, PICO-8 Asset Standards.
- Indexes: LLM Cross-Cutting References section, Operations/ and Agent/
  index pages, root-index Skill Distillation section, AGENTS.md pointer.
- log.md carries the wave plan.

check-vault-links.py 0 unresolved (185 pages); ./tests/run.sh 366/366.

serverAppConfigs-docs/LLM/index.md

@@ -407,6 +407,42 @@ frank-small, port 7771]
 - [[Llama Cpp Code Diff]] — code-level quantization diff of the three runtimes + server recommendations
 - [[SGLang]] — the structured-generation serving engine; when it fits Dankserver (2x R9700) vs Dankclaw (Strix Halo)
 
+## Cross-Cutting References (skill distillation, 2026-10-05)
+
+One polished reference page per skill-cluster, distilled from the managed
+skill library into the vault (see [log](../log.md) for the wave plan):
+
+- [[GGUF Compatibility]] — what a GGUF's tensor histogram and header demand
+  of a loader; how the runtime is chosen by the file
+- [[Llama Cpp Serving Sizing]] — slot/pool/KV sizing laws, boot-shape
+  laddering, llama-bench discipline
+- [[Llama Cpp Multi-Device Splits]] — layer vs tensor splits, `-ts`/`-ot`
+  laws, drafter placement
+- [[PCIe Link and Atomics]] — the link walls, atomics routing, and the
+  heterogeneous-pair verdicts
+- [[RDNA4 Container Serving]] — bring-up recipes for RDNA4 containers
+- [[RDNA4 MoE Expert Offload VRAM Budget]] — the plan law, every arena
+  lever, and why free VRAM is not arena
+- [[vLLM Boot Forensics and Config Interrogation]] — reading a boot that
+  died, and interrogating a running fork's config
+- [[vLLM Porting and Compile Triage]] — porting checkpoints across vLLM
+  versions/forks; torch.compile/dynamo breakage triage
+- [[LLM Bench Windows and Measurement]] — window discipline, honest A/B,
+  the window script laws
+- [[LLM Performance Diagnosis]] — slow prefill/decode triage on live
+  endpoints, IBS attribution, prefix-cache routing
+- [[Model Swap and Rollback]] — the swap procedure, payload preflight,
+  research verification, second-endpoint bring-up
+- [[Tcclaviger Fork Ops]] — the fork's sweep harness, measured knob
+  verdicts, large-MoE recipe, compile-cache persistence
+- [[Heterogeneous Split Triage]] — triage for unequal-accelerator split
+  proposals (the no-go verdict format)
+- [[FreeToken Builds]] — the CUDA and ROCm build paths with their
+  dependency traps
+
+These sit alongside the operational pages under
+`../Operations/index.md` and `../Agent/index.md`.
+
 ## Related
 
 - [Project knowledge base](../index.md) — the Podman app stacks on the same