fix: autocompletado de direcciones

- Quitar replaceAll(' ', '_') que rompia la query
- Pasar coordenadas actuales del mapa como location bias
- Soportar formatted_address y description en respuesta
- Manejar results o predictions como clave raiz

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

lib/ui/views/dashboard_view.dart

@@ -165,11 +165,14 @@ class _DashboardViewState extends State<DashboardView> {
     }
     _debounce = Timer(const Duration(milliseconds: 450), () async {
       final uri = Uri.https('admin.prosapp.co', '/autocomplete', {
-        'input': value.replaceAll(' ', '_'),
+        'input': value,
+        'location': '${_mapCenter.latitude},${_mapCenter.longitude}',
       });
       final response = await NetworkUtility.fetchUrl(uri);
       if (response != null && mounted) {
-        setState(() => _suggestions = jsonDecode(response)['results'] ?? []);
+        final decoded = jsonDecode(response);
+        final results = decoded['results'] ?? decoded['predictions'] ?? [];
+        setState(() => _suggestions = results is List ? results : []);
       }
     });
   }
@@ -388,7 +391,8 @@ class _DashboardViewState extends State<DashboardView> {
                     ),
                     child: Column(
                       children: _suggestions.take(5).toList().asMap().entries.map((e) {
-                        final addr = e.value['formatted_address'] as String? ?? '';
+                        final item = e.value as Map<String, dynamic>;
+                        final addr = (item['formatted_address'] ?? item['description'] ?? item['name'] ?? '').toString();
                         final isLast = e.key == (_suggestions.length - 1).clamp(0, 4);
                         return Column(
                           children: [