docs+scripts: reconcile payload inventory after both swaps

Staged 59 GiB of retired LLM payloads on Dankclaw to
~dank/.AGENTTRASH/20261002-retired-llm-payloads/ (vLLM MiMo BF16, Qwen3.5-9B
MTP source, both DFlash dirs, Gemma4-12B-QAT, SGLang MiMo INT8) and corrected
every doc claim about what is on disk: gufo's rollback pair (Q4_K_XL weights +
the Q8_K_XL DFlash2 drafter) and frank-small's Q6_K stay in place, so the
rollback paths in the tags' env files still resolve. The vLLM-era frank-large
fetch trio moves to old/ with its runtime; runbook links updated.

serverAppConfigs-docs/LLM/frank-large-rocmfpx-q8agent-mtp.md

@@ -191,9 +191,13 @@ git tag **`frank-large-gufo-q4kxl-20261001`**: gufo v0.1.1
 DFlash2 drafter all remain on the host. Restore that tag's unit/env/serve trio
 and redeploy — nothing here deletes anything.
 
-Payloads retired alongside this swap (MiMo-V2.6 BF16, Qwen3.5-9B MTP source,
-DFlash draft dirs) are still on disk under `/home/dank/models/` and are the
-subject of the [[deployment]] disk-pressure note, not of a rollback plan.
+The rollback payloads stay exactly where the tag's env file expects them:
+`/home/dank/models/Qwen3.8-27B-UD-Q4_K_XL/` (16.35 GiB) and the DFlash2
+drafter `/home/dank/models/Qwen3.8-27B-UD-Q8_K_XL/Qwen3.8-27B-DFlash2-Q4_K_M.gguf`
+(1.07 GiB). The one-day vLLM MiMo era's payloads (MiMo-V2.6 BF16 18 GiB,
+Qwen3.5-9B MTP source 19 GiB, both DFlash draft dirs) were staged to
+`/home/dank/.AGENTTRASH/20261002-retired-llm-payloads/` on 2026-10-02 —
+recoverable until the trash is purged, and never part of a rollback plan.
 
 ## When it misbehaves