Suggest icon URL for OIDC.

frontend/src/admin/AdminOidcDetail.vue

@@ -23,6 +23,7 @@ const clientSecret = ref(null)
 // Computed
 const discoveryUrl = computed(() => `${window.location.origin}/.well-known/openid-configuration`)
 const clientId = computed(() => props.client?.client_id || props.client?.uuid || '')
+const iconUrl = computed(() => `${authStore.settings.auth_site_url}/favicon.ico`)
 
 // Groups (permissions) scoped to this client
 const clientGroups = computed(() => {
@@ -130,9 +131,6 @@ defineExpose({ focusFirstElement })
             <span class="small muted"> (Login With, may affect URLs – optional)</span>
           </dd>
 
-          <dt>Auto Discovery URL</dt>
-          <dd><output @click="copyText(discoveryUrl, 'OpenID Connect Discovery URL')" title="Click to copy">{{ discoveryUrl }}</output></dd>
-
           <dt>Client ID</dt>
           <dd><output @click="copyText(clientId, 'Client ID')" title="Click to copy">{{ clientId }}</output></dd>
 
@@ -142,6 +140,13 @@ defineExpose({ focusFirstElement })
             <span v-else class="small muted">(only stored in hashed form)</span>
           </dd>
 
+          <dt>Auto Discovery URL</dt>
+          <dd><output @click="copyText(discoveryUrl, 'OpenID Connect Auto Discovery URL')" title="Click to copy">{{ discoveryUrl }}</output></dd>
+
+          <dt>Icon URL</dt>
+          <dd><output @click="copyText(iconUrl, 'OpenID Connect Icon URL')" title="Click to copy">{{ iconUrl }}</output></dd>
+
+
           <template v-if="clientGroups.length">
             <dt>Groups Claim Name</dt>
             <dd>