feat: add contact UI helpers and path editor for routing management

- Implemented contactTypeIcon and contactTypeColor functions for better UI representation of contact types.
- Created colorForName and firstCharacterOrEmoji functions to enhance contact display.
- Developed PathEditorSheet widget for managing contact paths with a user-friendly interface.
- Introduced RoutingSheet for managing contact routing modes and displaying path history.
- Added a script for generating proof of concept (PoC) payloads for clipboard contact import validation.

lib/widgets/telemetry_location_map.dart

@@ -147,19 +147,19 @@ class _TelemetryLocationMapState extends State<TelemetryLocationMap> {
                       children: [
                         _MapButton(
                           icon: Icons.add,
-                          tooltip: 'Zoom in',
+                          tooltip: context.l10n.map_zoomIn,
                           onPressed: () => _zoomBy(1),
                         ),
                         const SizedBox(height: 6),
                         _MapButton(
                           icon: Icons.remove,
-                          tooltip: 'Zoom out',
+                          tooltip: context.l10n.map_zoomOut,
                           onPressed: () => _zoomBy(-1),
                         ),
                         const SizedBox(height: 6),
                         _MapButton(
                           icon: Icons.my_location,
-                          tooltip: 'Center map',
+                          tooltip: context.l10n.map_centerMap,
                           onPressed: () =>
                               _mapController.move(_position, _initialZoom),
                         ),