Add War Room voice meeting, fix chat overlay, and ship 5 cyan UI themes.

Voice Room lets humans talk with agents via Whisper/TTS; chat typing no longer blocked by a full-screen overlay, attachments/avatars are larger, and Settings exposes five vivid mid-dark cyan/blue themes for the whole cockpit.

cockpit/app/services/briefing.py

@@ -243,10 +243,13 @@ def _collect_retail_intel(data: dict[str, Any]) -> None:
 
     try:
         data["top_opportunities"] = fetch_all(
-            """SELECT s.name, s.chain, s.city, ros.halal_opportunity_score
+            """SELECT s.name, s.chain, s.city, s.address, s.postcode, ros.halal_opportunity_score
                FROM retail_opportunity_scores ros
                JOIN supermarkets s ON s.id = ros.supermarket_id
-               ORDER BY ros.halal_opportunity_score DESC LIMIT 5"""
+               WHERE s.name NOT ILIKE '%masala%'
+                 AND s.name NOT ILIKE 'TEST%'
+                 AND COALESCE(s.data_source,'') NOT ILIKE '%test_exclude%'
+               ORDER BY ros.halal_opportunity_score DESC LIMIT 8"""
         )
     except Exception:
         data["top_opportunities"] = []