apache: enable zstd and gzip compression in caddy and disable brotli (#8521)

Containers/apache/Caddyfile

@@ -25,6 +25,8 @@ http://{$APACHE_HOST}.nextcloud-aio:23973, # For Collabora callback and WOPI req
         -Via
     }
 
+    encode
+
     # Collabora
     route /browser/* {
         reverse_proxy {$COLLABORA_HOST}:9980

Containers/apache/Dockerfile

@@ -47,7 +47,6 @@ RUN set -ex; \
             -e 's/^#\(LoadModule .*mod_authz_core.so\)/\1/' \
             -e 's/^#\(LoadModule .*mod_alias.so\)/\1/' \
             -e 's/^#\(LoadModule .*mod_mpm_event.so\)/\1/' \
-            -e 's/^#\(LoadModule .*mod_brotli.so\)/\1/' \
             -e 's/^#\(LoadModule .*mod_reqtimeout.so\)/\1/' \
             -e 's/\(LoadModule .*mod_mpm_worker.so\)/#\1/' \
             -e 's/\(LoadModule .*mod_mpm_prefork.so\)/#\1/' \

Containers/apache/nextcloud.conf

@@ -17,14 +17,6 @@ Listen 8000
     <Proxy "fcgi://${NEXTCLOUD_HOST}:9000" flushpackets=on>
     </Proxy>
 
-    # Compress JS, CSS and SVG responses with Brotli.
-    # Other plain-text files are already compressed by Nextcloud itself.
-    # Desktop and mobile sync clients never request JS/CSS/SVG assets.
-    <IfModule mod_brotli.c>
-        AddOutputFilterByType BROTLI_COMPRESS text/javascript application/javascript application/x-javascript text/css image/svg+xml
-        BrotliCompressionQuality 0
-    </IfModule>
-
     # Nextcloud dir
     DocumentRoot /var/www/html/
     <Directory /var/www/html/>

readme.md

@@ -40,7 +40,7 @@ Included are:
 - PHP and web server timeouts set to 3600s, [adjustable](https://github.com/nextcloud/all-in-one#how-to-adjust-the-max-execution-time-for-nextcloud) (important for big file uploads)
 - Defaults to a max of 512 MB RAM per PHP process, [adjustable](https://github.com/nextcloud/all-in-one#how-to-adjust-the-php-memory-limit-for-nextcloud)
 - Automatic TLS included (by using Let's Encrypt)
-- Brotli compression enabled by default for javascript, css and svg files which reduces Nextcloud load times
+- zstd/gzip compression enabled by default inside caddy inside the apache container
 - HTTP/2 and HTTP/3 enabled
 - "Pretty URLs" for Nextcloud are enabled by default (removes the index.php from all links)
 - Video previews work out of the box and when Imaginary is enabled, many recent image formats as well!