Release v0.0.03-pre: weather, template cards, media fallbacks, setup steps

- Weather from Open-Meteo with a place name, a forecast screen and a nav bar icon; a fresh
  location fix is requested when the last one is stale
- Map controls are solid, one size, and fade out after four seconds; pinch to zoom works
  because every finger now reaches the app
- Map templates draw their content in a floating card; toggle and radio rows show their state,
  the Back and Pan actions work, and details text and buttons are larger
- Home player gains Lyrics and Minimise buttons; minimised, it lives in the nav bar
- Media apps that hide their library show what they are and can still be controlled; apps that
  refuse Gearslip as a host say why
- Debug mode switch, session report in the log, and log sharing as a file attachment
- Launcher, phone apps, weather and calendar load at startup
- Web app opens DuckDuckGo by default
- Home screen lists the setup steps; the launcher marks apps tested and working

gearslip/src/main/res/xml/share_paths.xml

@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<paths>
+    <!-- Only the log copies made for sharing; nothing else in the app is exposed. -->
+    <cache-path name="shared_logs" path="shared/" />
+</paths>