fix: BUG-11 — Dashboard GPS now shows lat/lon from API when stale, Status page uses same 30s staleness threshold

BUGS.md

@@ -40,6 +40,25 @@ When CLOSED, move the entire entry to Resolved — don't duplicate.
 
 ---
 
+### BUG-11 — Dashboard GPS shows "Stale fix" while Status shows "Live fix"
+- **Status**: `OPEN`
+- **Severity**: Low
+- **Area**: `static/js/yaris.js`, `static/js/status.js`
+- **Phase**: Phase 26
+- **Symptom**: Dashboard shows "Stale fix", lat/lon blank. Status page shows "Live fix"
+  with valid coordinates. Both pages query the same `/api/gps/status` endpoint.
+- **Root cause**: Dashboard `renderGpsStatus()` updates badge + age text but never
+  populates lat/lon fields — those only receive data from the live `socket.on('gps_location')`
+  event. Status page reads `gps.latitude`/`gps.longitude` directly from the API response.
+  Also, the staleness thresholds differ: Dashboard marks stale at >30s, Status page
+  ignores age entirely.
+- **Fix scope**: `renderGpsStatus()` should populate lat/lon from the API response
+  (already present in `status.latitude`, `status.longitude`).
+- **Acceptance**: Dashboard GPS card matches Status page — both show same fix status
+  and coordinates.
+
+---
+
 ## Resolved
 
 ### BUG-03 — DTC/MIL codes never persisted