docs: update command docs to new style

docs/content/commands/rclone_cleanup.md

@@ -3,6 +3,7 @@ title: "rclone cleanup"
 description: "Clean up the remote if possible."
 slug: rclone_cleanup
 url: /commands/rclone_cleanup/
+groups: Important
 versionIntroduced: v1.31
 # autogenerated - DO NOT EDIT, instead edit the source code in cmd/cleanup/ and as part of making a release run "make commanddocs"
 ---
@@ -27,9 +28,20 @@ rclone cleanup remote:path [flags]
   -h, --help   help for cleanup
 ```
 
+
+## Important Options
+
+Important flags useful for most commands.
+
+```
+  -n, --dry-run         Do a trial run with no permanent changes
+  -i, --interactive     Enable interactive mode
+  -v, --verbose count   Print lots more stuff (repeat for more)
+```
+
 See the [global flags page](/flags/) for global options not listed here.
 
-## SEE ALSO
+# SEE ALSO
 
 * [rclone](/commands/rclone/)	 - Show help for rclone commands, flags and backends.