feat: enable brotli compression

Increased gzip compression level and added Brotli compression settings.

Author: viceice

nginx/nginx.conf

@@ -30,8 +30,8 @@ http {
   keepalive_timeout 65;
 
   gzip              on;
-  gzip_http_version 1.0;
-  gzip_comp_level   2;
+  gzip_comp_level   4;
+  gzip_min_length   1024;
   gzip_types
     application/atom+xml
     application/javascript
@@ -46,6 +46,23 @@ http {
     text/plain 
     text/xml;
 
+  brotli             on;
+  brotli_comp_level  4;
+  brotli_min_length  1024;
+  brotli_types
+    application/atom+xml
+    application/javascript
+    application/json
+    application/rss+xml
+    application/xml
+    image/svg+xml
+    text/css
+    text/javascript
+    text/json
+    text/html
+    text/plain 
+    text/xml;
+
   client_max_body_size  80M;
 
   absolute_redirect off;