feat: update routes with color and direction, improve admin routes view, and update firebase config/auth

frontend/src/views/AuthView.vue

@@ -26,9 +26,8 @@ onMounted(async () => {
       else if (role === 'PROMOTER') router.push('/promoter')
       else router.push('/map')
     }
-  } catch (e) {
-    // No redirect result pending, or error — ignore silently
-    console.warn('Google redirect result:', e)
+  } catch (e: any) {
+    console.error('Google redirect result error:', e)
   }
 })
 </script>
@@ -42,7 +41,7 @@ onMounted(async () => {
       <!-- Botón volver al mapa -->
       <button class="back-to-map" @click="router.push('/map')">
         <span class="material-icons">arrow_back</span>
-        Volver al mapa
+        Volver
       </button>
 
       <!-- Branding -->