Feature hasn't been suggested before.

• I have verified this feature I'm about to request hasn't been suggested before.

Describe the enhancement you want to request

The file tree is read-only. To rename or delete a file I have to switch to Explorer or a terminal, or ask the agent and spend tokens on it.

I'd like to start with just these two actions:

• Hovering a row shows a pencil (rename) and a trash can (delete).
• Rename turns the name into an input. Enter confirms, Escape cancels, and the open tab picks up the new name.
• Delete asks for confirmation first.

I'm not asking for an editor, drag and drop or multi-select here. If this goes in, those can be separate issues.

Earlier requests: #26918 (context menu with rename and delete) and #26970 (file editor) were closed by the stale bot with no maintainer decision, and #29930 (inline file editing) was closed as not planned. PR #39811 added rename and delete but was auto-closed after 2 hours because its description didn't follow the template. Only the bot commented on it.

I have this working in a separate project, and the screenshots and recording below come from it. I'm willing to build it in opencode: a small PR against dev, template filled in, screenshots for the UI change. Please assign me if you're open to it.

Two questions:

1. Is the file tree meant to stay read-only?
2. Should delete use the OS trash where possible, or remove files permanently after confirmation?