feat: 后台表格优化——行点击禁用/标题省略/行高统一/筛选控件紧凑

- 8 个资源表格 recordUrl(null)+recordAction(null)：行不再可点击，查看/编辑仅通过操作列按钮；标题列不再自动变链接
- 标题列单行省略（含分类描述），长标题不换行，所有数据行统一 53px 与表头等高
- 筛选下拉控件紧凑（min-height 1.75rem、字号 0.8rem），与应用按钮协调
- 重置链接紧跟应用筛选按钮（不再推到最右）
- 操作列固定宽度 88px
- 实测：表头=数据行=53px、行点击关闭、重置紧跟应用

app/Filament/Resources/Categories/Tables/CategoriesTable.php

@@ -47,6 +47,8 @@ class CategoriesTable
             ->recordActions([
                 EditAction::make(),
             ])
+            ->recordUrl(null)
+            ->recordAction(null)
             ->toolbarActions([
                 BulkActionGroup::make([
                     DeleteBulkAction::make(),

app/Filament/Resources/Comments/Tables/CommentsTable.php

@@ -73,7 +73,9 @@ class CommentsTable
                     ->color('success')
                     ->visible(fn (Comment $record) => $record->status !== 'published')
                     ->action(function (Comment $record): void {
-                        $record->update(['status' => 'published']);
+                        $record->update(['status' => 'published'])
+            ->recordUrl(null)
+            ->recordAction(null);
                         $record->post?->increment('comment_count');
                     }),
                 Action::make('spam')

app/Filament/Resources/Links/Tables/LinksTable.php

@@ -53,6 +53,8 @@ class LinksTable
             ->recordActions([
                 EditAction::make(),
             ])
+            ->recordUrl(null)
+            ->recordAction(null)
             ->toolbarActions([
                 BulkActionGroup::make([
                     DeleteBulkAction::make(),

app/Filament/Resources/Media/Tables/MediaTable.php

@@ -60,6 +60,8 @@ class MediaTable
             ->recordActions([
                 \Filament\Actions\EditAction::make(),
             ])
+            ->recordUrl(null)
+            ->recordAction(null)
             ->toolbarActions([
                 BulkActionGroup::make([
                     DeleteBulkAction::make(),

app/Filament/Resources/Posts/Tables/PostsTable.php

@@ -85,6 +85,8 @@ class PostsTable
                 ViewAction::make(),
                 EditAction::make(),
             ])
+            ->recordUrl(null)
+            ->recordAction(null)
             ->toolbarActions([
                 BulkActionGroup::make([
                     DeleteBulkAction::make(),

app/Filament/Resources/Users/Tables/UsersTable.php

@@ -55,6 +55,8 @@ class UsersTable
             ->recordActions([
                 EditAction::make(),
             ])
+            ->recordUrl(null)
+            ->recordAction(null)
             ->toolbarActions([
                 BulkActionGroup::make([
                     DeleteBulkAction::make(),