Performance: enable compression in caddy

Docs/ServerConfig/hetzner/Caddyfile

@@ -1,5 +1,6 @@
 builds.mapcomplete.org {
 	root * public/
+	encode
 	file_server browse
 	header {
 		+Permissions-Policy "interest-cohort=()"
@@ -9,6 +10,7 @@ builds.mapcomplete.org {
 
 mapcomplete.org, www.mapcomplete.org {
 	root * /root/public/master/
+	encode
 	try_files {path}.html
 	file_server
 	header {
@@ -26,6 +28,7 @@ mapcomplete.org, www.mapcomplete.org {
 
 dev.mapcomplete.org {
 	root * /root/public/develop/
+	encode
 	try_files {path}.html
 	file_server
 	header {
@@ -43,6 +46,7 @@ dev.mapcomplete.org {
 
 single.mapcomplete.org {
 	root * /root/single_theme_builds/
+	encode
 	file_server browse
 	header {
 		+Permissions-Policy "interest-cohort=()"
@@ -53,6 +57,7 @@ single.mapcomplete.org {
 
 app.mapcomplete.org {
 	root * /root/app/
+	encode
 	file_server
 	header {
 		+Permissions-Policy "interest-cohort=()"
@@ -61,6 +66,7 @@ app.mapcomplete.org {
 
 velopark.mapcomplete.org {
 	root * /root/single_theme_builds/velopark/
+	encode
 	file_server
 	header {
 		+Permissions-Policy "interest-cohort=()"
@@ -70,6 +76,7 @@ velopark.mapcomplete.org {
 
 openlovemap.de, www.openlovemap.de {
 	root * /root/single_theme_builds/openlovemap/
+	encode
 	file_server
 	header {
 		+Permissions-Policy "interest-cohort=()"
@@ -79,6 +86,7 @@ openlovemap.de, www.openlovemap.de {
 
 countrycoder.mapcomplete.org {
 	root * tiles/
+	encode
 	file_server browse
 	header {
 		+Permissions-Policy "interest-cohort=()"
@@ -88,6 +96,7 @@ countrycoder.mapcomplete.org {
 
 data.mapcomplete.org {
 	root * /root/data/
+	encode
 	file_server
 	header {
 		+Permissions-Policy "interest-cohort=()"
@@ -102,6 +111,7 @@ report.mapcomplete.org {
 
 studio.mapcomplete.org {
 	reverse_proxy http://127.0.0.1:1235
+	encode
 	header {
 		Report-To "{\"group\":\"csp-endpoint\", \"max_age\":86400, \"endpoints\":[{\"url\":\"https://report.mapcomplete.org/csp\"}], \"include_subdomains\":true}"
 	}