rename frank-small → frank-secondary (Dankclaw llama.cpp :7771)

Cross-cutting rename of the current llama.cpp endpoint on the RTX 3090
(port 7771) from frank-small to frank-secondary:

- Service trio: scripts/{frank-small.env,frank-small.service,
  serve-frank-small.sh,download-frank-small.sh} → frank-secondary.*
- Test: tests/frank_small_unit.bats → tests/frank_secondary_unit.bats
- Runbooks: serverAppConfigs-docs/LLM/frank-small-*.md →
  frank-secondary-*.md (9 files); the FreeToken runbook stays
  freetoken-frank-small.md (it documents the retired CUDA-era service)
- Identifiers: FRANK_SMALL→FRANK_SECONDARY, llm_small→llm_secondary,
  LLM_SMALL_*→LLM_SECONDARY_*, deploy_llm_small→deploy_llm_secondary
- Historical references to the OLD frank-small (FreeToken/CUDA on the
  3090, and the Dankserver service that became frank-medium) are
  preserved verbatim — they describe what the service was called
  at the time.

shared/homepage/docs.html

@@ -36,8 +36,8 @@
   Pick a model in the chat's model selector — the three models the fleet runs are
   described <a href="#models">below</a>. Open WebUI keeps your chat history; the raw
   model endpoints do not.</p>
-  <p>Images go to <code>frank-primary</code> or <code>frank-small</code>
-  (both see them). Audio (WAV) goes to <code>frank-small</code> only.</p>
+  <p>Images go to <code>frank-primary</code> or <code>frank-secondary</code>
+  (both see them). Audio (WAV) goes to <code>frank-secondary</code> only.</p>
 </section>
 
 <section id="models">
@@ -62,7 +62,7 @@
     <li><strong>Best for:</strong> software engineering, system administration, and instruction tasks.</li>
   </ul>
 
-  <h2>frank-small — the fast utility model</h2>
+  <h2>frank-secondary — the fast utility model</h2>
   <ul>
     <li><strong>Model:</strong> Gemma4-12B QAT (Balanced, Q4_K_M, 7.4 GiB).</li>
     <li><strong>Capacity:</strong> one million tokens of pooled context across four simultaneous conversations (up to 262k each); fastest at images.</li>
@@ -71,7 +71,7 @@
   </ul>
 
   <p class="foot-note">Which one to pick? Small utility work, RAG, search, and
-  screenshots: <code>frank-small</code>. Software engineering, sysadmin, and
+  screenshots: <code>frank-secondary</code>. Software engineering, sysadmin, and
   instruction tasks: <code>frank-primary</code>. Cybersecurity and debugging:
   <code>frank-large</code> (with Frank's permission).</p>
 </section>

shared/homepage/services.json

@@ -298,7 +298,7 @@
     "showLink": false
   },
   {
-    "name": "frank-small",
+    "name": "frank-secondary",
     "category": "user",
     "section": "AI",
     "details": {