docs(zh): sync and tweak translations

docs/zh/guide/deploy.md

@@ -300,18 +300,24 @@ Cache-Control: max-age=31536000,immutable
 server {
     gzip on;
     gzip_types text/plain text/css application/json application/javascript text/xml application/xml application/xml+rss text/javascript;
+
     listen 80;
     server_name _;
     index index.html;
+
     location / {
         # content location
         root /app;
+
         # exact matches -> reverse clean urls -> folders -> not found
         try_files $uri $uri.html $uri/ =404;
+
         # non existent pages
         error_page 404 /404.html;
+
         # a folder without index.html raises 403 in this setup
         error_page 403 /404.html;
+        
         # adjust caching headers
         # files in the assets folder have hashes filenames
         location ~* ^/assets/ {

docs/zh/guide/sitemap-generation.md

@@ -23,7 +23,6 @@ export default {
     lastmodDateOnly: false
   }
 }
-
 ```
 
 如果在配置中使用 `base`，则应将其追加到 `hostname` 选项中：
@@ -42,7 +41,6 @@ export default {
 在将 sitemap 写入 `sitemap.xml` 文件之前，可以使用 `sitemap.transformItems` 钩子来修改 sitemap。使用 sitemap 调用该钩子，应返回 sitemap 数组。例如：
 
 ```ts
-
 export default {
   sitemap: {
     hostname: 'https://example.com',