find a way to skip invalid yaml files, i.e. helm templates. this is already possible with the help of th user, when using a .krmignore file. However, it would be more solid, if we didnt have to rely on the user to do this.
store starlark scripts in file instead of db? This would make it more easy to mount custom scripts into the container
option to use a handler that runs a kio pipline with multiple external filters. This provides the greatest flexibility, at the cost of performance. Since the resources need to be serialized and deserialized multiple times. If this handler is selected, the decoder should return function configs instead of image refs. The configs will be merged into a single config, which is passed to all filters. This is still problematic as each filter uses a different format. Perhaps a normalizer script should run before the actual filter
all main funcs shall return an exit code. Non zero code indicates an error. or maybe a tuple (result, error) ?
allow to configure the commit and pr messages
some tools split image references across fields (e.g. image and tag). This should be supported by kobold. There could be another option tag to specify what part of the image ref should be set.