"Agentic" ability to change code by itself or apply code blocks on demand

Hi! Big fan of using this plugin, thanks for the hard work that went into it so far!

I'm finding using this though that applying code results from the model is more tedious than I would like. I would love to see if the model could change my code itself on the filesystem or if I could scroll to the suggestion and press a key to apply it to the file, sort of like "accept suggestion" in a github PR review.

As-is, I have to tell the model to submit its changes among the entire file so I can copy-paste the entire file, or entire function, etc.. What I would like to do instead is be able to tell the model to suggest a change or fix a bug with some part of the code and have the model either read the files and rewrite them to do so or result in a suggestion/diff I could apply to do so.

No files, tests, or entry points are named. Begin by surveying the repository to locate how model responses are displayed and how Neovim edits are handled; define whether the first milestone is filesystem edits, an applicable diff, or both, with a testable end state for applying a suggested change.

Written by the indexing model from the issue text.