feat: add admin components for input, metrics, tables, and user forms

- Introduced AdminInput component for standardized input fields.
- Created AdminMetricCard for displaying metrics with customizable tones.
- Added AdminPlaceholderTable for loading states in tables.
- Developed AdminSectionCard for consistent section layouts.
- Implemented AdminSectionShell for organizing admin sections.
- Added AdminSelect for dropdown selections with v-model support.
- Created AdminTable for displaying tabular data with loading and empty states.
- Introduced AdminTextarea for multi-line text input.
- Developed AdminUserFormFields for user creation and editing forms.
- Added useAdminPageHeader composable for managing admin page header state.

src/routes/settings/SecurityNConnected/components/SecurityChangePasswordRow.vue

@@ -0,0 +1,30 @@
+<script setup lang="ts">
+import AppButton from '@/components/ui/AppButton.vue';
+import SettingsRow from '@/routes/settings/components/SettingsRow.vue';
+import { useTranslation } from 'i18next-vue';
+
+const emit = defineEmits<{
+    (e: 'open'): void;
+}>();
+
+const { t } = useTranslation();
+</script>
+
+<template>
+    <SettingsRow
+        :title="t('settings.securityConnected.changePassword.label')"
+        :description="t('settings.securityConnected.changePassword.detail')"
+    >
+        <template #icon>
+            <svg aria-hidden="true" class="fill-primary w-6 h-6" height="24" viewBox="0 0 24 24" version="1.1" width="24" data-view-component="true">
+                <path d="M22 9.75v5.5A1.75 1.75 0 0 1 20.25 17H3.75A1.75 1.75 0 0 1 2 15.25v-5.5C2 8.784 2.784 8 3.75 8h16.5c.966 0 1.75.784 1.75 1.75Zm-8.75 2.75a1.25 1.25 0 1 0-2.5 0 1.25 1.25 0 0 0 2.5 0Zm-6.5 1.25a1.25 1.25 0 1 0 0-2.5 1.25 1.25 0 0 0 0 2.5Zm10.5 0a1.25 1.25 0 1 0 0-2.5 1.25 1.25 0 0 0 0 2.5Z"></path>
+            </svg>
+        </template>
+
+        <template #actions>
+            <AppButton variant="secondary" size="sm" @click="emit('open')">
+                {{ t('settings.securityConnected.changePassword.button') }}
+            </AppButton>
+        </template>
+    </SettingsRow>
+</template>