docs: reflect rollback to v3 on frank-default-large (Kairic experiment retired)

AGENTS.md topology table + runtime sections, docs/index.md deployment
diagram, docs/kairic-edge.md (retired experiment, perf summary), and
docs/ciru-activefpx-promptforge.md (active again) all restored to the
v3 reality. Remaining Kairic references are inside the retired reference
page itself.

docs/ciru-activefpx-promptforge.md

@@ -9,16 +9,17 @@ tags:
   - gfx1151
   - ciru
   - promptforge
-timestamp: 2026-08-21
+timestamp: 2026-08-22
 ---
 
 # CIRU ActiveFPX PromptForge on Dankclaw
 
-> **Retired 2026-08-22.** `frank-default-large` now serves the Kairic Edge
-> IU4 model. See [[kairic-edge]] for the active deployment and the rollback
-> procedure. This page is kept as the v3 runbook and rollback reference.
+> **Active 2026-08-22.** `frank-default-large` serves this v3 model again
+> after a same-day Kairic Edge IU4 experiment was reverted (operator
+> decision). Commit `c60156f` restored the v3 script pair. See
+> [[kairic-edge]] for the retired experiment reference.
 
-`frank-default-large` (port 52625) served
+`frank-default-large` (port 52625) serves
 `jcbtc/Qwen3.8-27B-CIRU-ActiveFPX-PromptForge` **v3** through the CIRU
 ROCmFPX llama.cpp runtime. This replaced the retired vLLM service that
 previously occupied the slot. The v2 deployment moved to v3 on 2026-08-21.