refactor: 支持在管理后台中动态使用文章别名配置

src/routes/admin/categories/+page.svelte

@@ -101,7 +101,7 @@
 					<th>ID</th>
 					<th>{$page.data.aliases?.category || '分类'}名称</th>
 					<th>别名</th>
-					<th>关联文章数</th>
+					<th>关联{$page.data.aliases?.post || '文章'}数</th>
 					<th>操作</th>
 				</tr>
 			</thead>
@@ -171,7 +171,7 @@
 										const form = e.target as HTMLFormElement;
 										const submitter = e.submitter;
 										const confirmed = await confirmState.show(
-											`确定要删除${$page.data.aliases?.category || '分类'} "${category.name}" 吗？删除后相关文章将归为未${$page.data.aliases?.category || '分类'}。`
+											`确定要删除${$page.data.aliases?.category || '分类'} "${category.name}" 吗？删除后相关${$page.data.aliases?.post || '文章'}将归为未${$page.data.aliases?.category || '分类'}。`
 										);
 										if (confirmed) {
 											form.dataset.confirmed = 'true';

src/routes/admin/series/+page.svelte

@@ -98,7 +98,7 @@
 					<th>ID</th>
 					<th>{$page.data.aliases?.series || '系列'}名称</th>
 					<th>别名</th>
-					<th>关联文章数</th>
+					<th>关联{$page.data.aliases?.post || '文章'}数</th>
 					<th>操作</th>
 				</tr>
 			</thead>
@@ -167,7 +167,7 @@
 										const form = event.target as HTMLFormElement;
 										const submitter = event.submitter;
 										const confirmed = await confirmState.show(
-											`确定删除系列“${item.name}”吗？相关文章会保留，但不再属于任何系列。`
+											`确定删除${$page.data.aliases?.series || '系列'}“${item.name}”吗？相关${$page.data.aliases?.post || '文章'}会保留，但不再属于任何${$page.data.aliases?.series || '系列'}。`
 										);
 										if (confirmed) {
 											form.dataset.confirmed = 'true';

src/routes/admin/tags/+page.svelte

@@ -53,7 +53,7 @@
 				<tr>
 					<th>ID</th>
 					<th>{$page.data.aliases?.tag || '标签'}名称</th>
-					<th>关联文章数</th>
+					<th>关联{$page.data.aliases?.post || '文章'}数</th>
 					<th>操作</th>
 				</tr>
 			</thead>