Delete copybara sync server pro (#2082)

This actually reverts https://github.com/overleaf/web-internal/pull/2052

GitOrigin-RevId: c282655cf29533e8cb523f854247bd37396b1346

services/web/test/acceptance/config/settings.test.coffee

@@ -154,7 +154,6 @@ module.exports =
 		'google': {
 			name: 'google'
 		},
-
-	# setting to true since many features are enabled/disabled after availability of this
+  # setting to true since many features are enabled/disabled after availability of this
   # property (check Features.js)
 	overleaf: true