chore(docs): update CLI documentation

www/docs/cli/filebrowser-config-init.md

@@ -41,6 +41,7 @@ filebrowser config init [flags]
       --disableThumbnails                disable image thumbnails
       --disableTypeDetectionByHeader     disables type detection by reading file headers
       --fileMode string                  mode bits that new files are created with (default "0o640")
+      --followExternalSymlinks           follow symlinks whose target is outside the user scope (unsafe)
   -h, --help                             help for init
       --hideDotfiles                     hide dotfiles in file listings
       --hideLoginButton                  hide login button from public pages

www/docs/cli/filebrowser-config-set.md

@@ -38,6 +38,7 @@ filebrowser config set [flags]
       --disableThumbnails                disable image thumbnails
       --disableTypeDetectionByHeader     disables type detection by reading file headers
       --fileMode string                  mode bits that new files are created with (default "0o640")
+      --followExternalSymlinks           follow symlinks whose target is outside the user scope (unsafe)
   -h, --help                             help for set
       --hideDotfiles                     hide dotfiles in file listings
       --hideLoginButton                  hide login button from public pages

www/docs/cli/filebrowser.md

@@ -61,6 +61,7 @@ filebrowser [flags]
       --disablePreviewResize           disable resize of image previews
       --disableThumbnails              disable image thumbnails
       --disableTypeDetectionByHeader   disables type detection by reading file headers
+      --followExternalSymlinks         follow symlinks whose target is outside the user scope (unsafe)
   -h, --help                           help for filebrowser
       --imageProcessors int            image processors count (default 4)
   -k, --key string                     tls key