fix(homepage): the frank-tts card is a real probe now

The endpoint deployed on 2026-10-18, so the admin card must carry its state rather than a placeholder: wip becomes false (the registry schema wants the key on every service; false is what the live cards use) and the description drops the "Hidden until deployed" line. showLink stays false and the card stays admin-only: an HTTP API has no page to open, and homepage-status.py counts ANY HTTP response as up, so the card is honest with no link and no /health path in the probe. The voice seam that pinned wip == down is re-keyed to the deployed contract and now also refuses a link or a user-category placement.

shared/homepage/services.json

@@ -541,12 +541,12 @@
     "name": "frank-tts",
     "category": "admin",
     "section": "AI",
-    "description": "The fleet's cloned-voice speech endpoint: POST /v1/audio/speech with voice=<name>, audio back in that voice. Public on 7772; the engine behind it (frank-tts-engine) is unpublished on purpose. Hidden until deployed.",
+    "description": "The fleet's cloned-voice speech endpoint: POST /v1/audio/speech with voice=<name>, audio back in that voice. Published on 7772; the engine behind it (frank-tts-engine) is unpublished on purpose. It is also the harness speech role.",
     "url": "",
     "docs": "",
     "probe": "127.0.0.1:7772",
     "method": "http",
-    "wip": "down",
+    "wip": false,
     "showLink": false,
     "art": "/img/apps/mono-ft.svg"
   }