homepage: live model info on the fleet cards, user docs page at /docs

- services.json: frank-large/medium/small move from admin-only to the user
  page with current descriptions (halogen w4b iGPU; 35:30 layer-split MTP
  27B on the R9700s; Gemma4-12B QAT vision path on the 3090) and docs
  links to /docs#models
- docs.html: static user documentation (access chain, model guide, media
  how-tos, troubleshooting); served at /docs via the post-auth homepage
  listener; shipped by deploy_homepage; footer + index link to it
- tests: pages seam asserts the docs contract (page, link, Caddy route,
  deployer copy)
- vault: Homepage.md synced (docs landing shipped, cards reclassified)

shared/homepage/services.json

@@ -232,10 +232,10 @@
   },
   {
     "name": "frank-large",
-    "category": "admin",
-    "description": "The large LLM (Qwen3.8-Flash-Next w4b, halogen-flash-server on the Strix Halo iGPU). Two 200k-token conversations resident.",
+    "category": "user",
+    "description": "The big brain. Qwen3.8-Flash-Next w4b on halogen-flash-server, running on Dankclaw's Strix Halo iGPU. Text-only; holds two 200k-token conversations resident.",
     "url": "",
-    "docs": "",
+    "docs": "/docs#models",
     "probe": "127.0.0.1:7770",
     "method": "http",
     "wip": false,
@@ -243,10 +243,10 @@
   },
   {
     "name": "frank-medium",
-    "category": "admin",
-    "description": "The medium LLM (Qwen3.8-27B Uncensored UD-Q8_K_XL with the DFlash2 drafter, mainline llama.cpp) on Dankserver — both R9700s in one layer-split process behind the :7770 endpoint.",
+    "category": "user",
+    "description": "The 27B generalist. ajgazin Swift-Qwen3.8-27B-Uncensored at UD-Q8_K_XL with its own MTP head, mainline llama.cpp in one 35:30 layer-split process across Dankserver's two R9700s, 393k-token context.",
     "url": "",
-    "docs": "",
+    "docs": "/docs#models",
     "probe": "192.168.0.235:7770",
     "method": "http",
     "wip": false,
@@ -254,10 +254,10 @@
   },
   {
     "name": "frank-small",
-    "category": "admin",
-    "description": "The small LLM (Qwen3.8-27B GSQ-RCO IQ3_S with MTP and vision, llama.cpp) on Dankclaw's RTX 3090. The fleet's image path.",
+    "category": "user",
+    "description": "The vision path. HauhauCS Gemma4-12B QAT (Balanced, Q4_K_M) with MTP + ngram spec-decode on Dankclaw's RTX 3090. Sees images; 1M-token pool across four conversations.",
     "url": "",
-    "docs": "",
+    "docs": "/docs#models",
     "probe": "127.0.0.1:7771",
     "method": "http",
     "wip": false,