Summary

Support letting Copy Files accept directories and glob patterns so we don't have to list files one by one.

Why

Teams often need to stage git-ignored local artifacts in each task worktree, for example:

• .env.local and other .env.* files
• secrets/*.json
• config/local/**
• certs/*.pem

Proposal

.env.local, secrets/*.json, config/local/**, certs/*.pem

• Accept a comma-separated list where each entry can be a file, directory, or glob
• Directories copy recursively and preserve structure
• Globs resolve from the repo root
• Paths are validated to stay inside the repo
• Non-matching patterns warn but do not fail

Notes

I didn't find an open issue or PR for this. Closest earlier discussion I saw was #444 about adding a copy option in settings, and this proposal extends that idea.

If this direction sounds good, I'm happy to open a small PR for review. I have a working prototype with tests. (Posting here rather than Discussions since similar requests are usually filed as issues.)