feat: add google verify

Dockerfile

@@ -40,6 +40,9 @@ server {
     location /robots.txt {                                                      \n\
         root /srv/website/public;                                               \n\
     }                                                                           \n\
+    location /googlef97f8402f9139518.html {                                     \n\
+        root /srv/website/public;                                               \n\
+    }                                                                           \n\
     location / {                                                                \n\
         rewrite /posts/guide_introduction /docs/ permanent;                     \n\
         rewrite /posts/guide_install /docs/guide/install permanent;             \n\

website/public/googlef97f8402f9139518.html

@@ -0,0 +1 @@
+google-site-verification: googlef97f8402f9139518.html