docs: frank-secondary at 2x114688/ubatch 1024 — runbook renamed + rewritten, fleet docs updated

- runbook git mv ...-mtp-131072.md -> ...-mtp-114688.md; new Measured
  section (22,374 used / 1,751 MiB free, decode 58.2/66.9 t/s, confounded
  vs 2x131072 noted), rollback ladder, trail entry
- AGENTS.md: topology row, ACTIVE section, contextWindow 114688, runbook
  index; mmproj name corrected to the publisher's mmproj-BF16.gguf
- LLM/index.md, index.md, mimo runbook link, log.md entry + path fix

serverAppConfigs-docs/LLM/frank-secondary-llama-mimo-q6k-2x200704.md

@@ -15,7 +15,7 @@ timestamp: 2026-10-03
 # frank-secondary — llama.cpp MiMo Q6_K, 2 × 200,704, f16 KV
 
 > **RETIRED 2026-10-05 (evening).** Superseded by
-> [[frank-secondary-llama-swift15-unc-iq3xxs-mtp-131072]] — the Swift-1.5-27B
+> [[frank-secondary-llama-swift15-unc-iq3xxs-mtp-114688]] — the Swift-1.5-27B
 > RCO-IQ3_XXS-mtp swap (uncensored, MTP drafted). Two facts for the trail:
 > committed earlier the same day (77decb5..380aafa) was **never deployed** —
 > THIS MiMo shape was the live payload when Swift cut over; (2) the KV