Add Admin Fonts settings page to install CJK font packages

Adds AdminFontView with package list, install buttons, status indicators and toast notifications backed by /api/v1/fonts/status and /api/v1/fonts/{package}/install. Wires the new admin.settings.fonts lazy route and a Languages-icon menu entry under Admin → Settings.

resources/scripts-v2/features/admin/views/settings/AdminFontView.vue

@@ -0,0 +1,118 @@
+<script setup lang="ts">
+import { onMounted, ref } from 'vue'
+import { useI18n } from 'vue-i18n'
+import { useNotificationStore } from '@v2/stores/notification.store'
+import { client } from '@v2/api/client'
+import { API } from '@v2/api/endpoints'
+
+interface FontPackage {
+  key: string
+  name: string
+  family: string
+  locales: string[]
+  size: string
+  installed: boolean
+}
+
+const { t } = useI18n()
+const notificationStore = useNotificationStore()
+
+const packages = ref<FontPackage[]>([])
+const isLoading = ref(false)
+const installing = ref<Set<string>>(new Set())
+
+onMounted(async () => {
+  await loadStatus()
+})
+
+async function loadStatus(): Promise<void> {
+  isLoading.value = true
+  try {
+    const { data } = await client.get(API.FONTS_STATUS)
+    packages.value = data.packages
+  } catch {
+    // Silently fail
+  } finally {
+    isLoading.value = false
+  }
+}
+
+async function installFont(pkg: FontPackage): Promise<void> {
+  installing.value.add(pkg.key)
+
+  try {
+    await client.post(`${API.FONTS_INSTALL}/${pkg.key}/install`)
+
+    pkg.installed = true
+
+    notificationStore.showNotification({
+      type: 'success',
+      message: t('settings.fonts.download_complete', { name: pkg.name }),
+    })
+  } catch {
+    notificationStore.showNotification({
+      type: 'error',
+      message: t('settings.fonts.download_failed', { name: pkg.name }),
+    })
+  } finally {
+    installing.value.delete(pkg.key)
+  }
+}
+</script>
+
+<template>
+  <BaseSettingCard
+    :title="$t('settings.fonts.title')"
+    :description="$t('settings.fonts.description')"
+  >
+    <p class="text-sm text-muted mb-6">
+      {{ $t('settings.fonts.bundled_info') }}
+    </p>
+
+    <div class="space-y-3">
+      <div
+        v-for="pkg in packages"
+        :key="pkg.key"
+        class="flex items-center justify-between p-4 border border-line-light rounded-lg"
+      >
+        <div>
+          <div class="font-medium text-heading">{{ pkg.name }}</div>
+          <div class="text-xs text-subtle mt-1">
+            {{ pkg.locales.join(', ') }} — {{ pkg.size }}
+          </div>
+        </div>
+
+        <div class="flex items-center gap-3">
+          <span
+            v-if="pkg.installed"
+            class="inline-flex items-center rounded-full bg-success px-2.5 py-1 text-xs font-medium text-status-green"
+          >
+            {{ $t('settings.fonts.installed') }}
+          </span>
+
+          <BaseButton
+            v-else
+            size="sm"
+            variant="primary-outline"
+            :loading="installing.has(pkg.key)"
+            :disabled="installing.has(pkg.key)"
+            @click="installFont(pkg)"
+          >
+            <template #left="slotProps">
+              <BaseIcon
+                v-if="!installing.has(pkg.key)"
+                name="CloudArrowDownIcon"
+                :class="slotProps.class"
+              />
+            </template>
+            {{ installing.has(pkg.key) ? $t('settings.fonts.downloading') : $t('settings.fonts.install') }}
+          </BaseButton>
+        </div>
+      </div>
+    </div>
+
+    <div v-if="!packages.length && !isLoading" class="text-center py-8 text-muted">
+      {{ $t('settings.fonts.no_packages') }}
+    </div>
+  </BaseSettingCard>
+</template>