fix: refactor auth register to use pinia, clean up MapView obsolete telemetry call

frontend/src/stores/auth.ts

@@ -51,6 +51,33 @@ export const useAuthStore = defineStore('auth', () => {
         }
     }
 
+    async function register(email: string, pass: string, fullName: string) {
+        console.log('Realizando signUp en Supabase...')
+        const { data, error } = await supabase.auth.signUp({
+            email,
+            password: pass,
+            options: {
+                data: {
+                    full_name: fullName,
+                    role: 'PASSENGER'
+                }
+            }
+        })
+
+        if (error) throw new Error(error.message)
+
+        // Supabase retorna sesión inmediata si auto-confirm está activado.
+        if (data.session && data.user) {
+            userSession.value = data.session
+            userProfile.value = {
+                id: data.user.id,
+                email: data.user.email,
+                full_name: data.user.user_metadata?.full_name || data.user.email,
+                role: data.user.user_metadata?.role || 'PASSENGER'
+            }
+        }
+    }
+
     function logout() {
         // Limpiar estado de Pinia inmediatamente
         userSession.value = null
@@ -84,6 +111,7 @@ export const useAuthStore = defineStore('auth', () => {
         isPromoter,
         isPassenger,
         login,
+        register,
         logout
     }
 })