Phase 6: glance widget with cached address

App type changed to widget for glance support. GlanceView shows
event type, date/time, and street+housenumber (or coordinates as
fallback). Addresses are cached in Event storage on first view in
history. Glance-required modules annotated with (:glance). Address
distance threshold raised to 70m.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

source/Logger.mc

@@ -5,6 +5,7 @@ import Toybox.Time;
 // Lightweight crash / diagnostic logger. Entries live in
 // Application.Storage and are pruned with the same retention window
 // as events so the watch storage never fills up.
+(:glance)
 module Logger {
 
     const KEY = "logs";