feat: implement dynamic dashboard routing with role-specific views

- Create unified dashboard page that renders dashboard view based on user role
- Implement CitizenDashboard with local filtering, pagination, and user rewards points visualization
- Implement OperatorDashboard with list of open/assigned reports and assignment actions
- Implement AdminDashboard with admin statistics overview card components and management links

app/components/dashboard/AdminDashboard.vue

@@ -0,0 +1,61 @@
+<script setup lang="ts">
+// Presumo tu abbia un useAdmin.ts (come da tuo elenco file) per le statistiche
+const { getOverviewStats } = useAdmin()
+
+const { data: statsRes, pending } = useAsyncData('admin-stats', () => getOverviewStats())
+</script>
+
+<template>
+  <div>
+    <div class="callout callout-highlight callout-danger mb-4">
+      <div class="callout-title">Pannello di Amministrazione</div>
+      <p>Accesso di livello 1. Da qui puoi gestire le configurazioni di sistema, le categorie e moderare le segnalazioni.</p>
+    </div>
+
+    <!-- Statistiche Globali (Mock o Reali) -->
+    <div class="row mb-5" v-if="!pending && statsRes?.ok">
+      <div class="col-6 col-md-3 mb-3">
+        <div class="card-wrapper card-space">
+          <div class="card card-bg text-center">
+            <div class="card-body">
+              <h2 class="text-primary">{{ statsRes.data?.total_users || 0 }}</h2>
+              <p class="card-text">Utenti Registrati</p>
+            </div>
+          </div>
+        </div>
+      </div>
+      <div class="col-6 col-md-3 mb-3">
+        <div class="card-wrapper card-space">
+          <div class="card card-bg text-center">
+            <div class="card-body">
+              <h2 class="text-warning">{{ statsRes.data?.open_reports || 0 }}</h2>
+              <p class="card-text">Segn. Aperte</p>
+            </div>
+          </div>
+        </div>
+      </div>
+    </div>
+
+    <h3 class="mb-3">Gestione Sistema</h3>
+    <div class="row">
+      <div class="col-12 col-md-4 mb-3">
+        <NuxtLink to="/admin/areas" class="btn btn-outline-primary w-100 py-3 d-flex flex-column align-items-center">
+          <BIIcon name="it-map-marker" size="sm" color="primary" class="mb-2" />
+          Aree GeoJSON
+        </NuxtLink>
+      </div>
+      <div class="col-12 col-md-4 mb-3">
+        <NuxtLink to="/admin/users" class="btn btn-outline-primary w-100 py-3 d-flex flex-column align-items-center">
+          <BIIcon name="it-user" size="sm" color="primary" class="mb-2" />
+          Gestione Utenti
+        </NuxtLink>
+      </div>
+      <div class="col-12 col-md-4 mb-3">
+        <NuxtLink to="/admin/moderation" class="btn btn-outline-danger w-100 py-3 d-flex flex-column align-items-center">
+          <BIIcon name="it-warning" size="sm" color="danger" class="mb-2" />
+          Moderazione Abusi
+        </NuxtLink>
+      </div>
+    </div>
+  </div>
+</template>