## Summary of the Pull Request
Adds a *Copy path* command to the <kbd>Ctrl</kbd>+<kbd>K</kbd> menu in
the All apps extension
## PR Checklist
- [x] **Closes:** #39500 (as mentioned in the discussion, the other
requests will be tracked over in #39501)
- [x] **Communication:** I've discussed this with core contributors
already + has Help wanted
- [x] **Tests:** All pass
- [x] **Localization:** All end user facing strings can be localized
- [x] **Dev docs:** No need
- [x] **New binaries:** None
- [x] **Documentation updated:** No need
## Detailed Description of the Pull Request / Additional comments
Copies the exe full path for standard programs. Copies the package
directory for UWPs.
Shows a *Copied to clipboard!* toast on a successful copy and closes.
Shows a toast when copying fails, keeps CmdPal open.
## Validation Steps Performed
Manually tested copying for UWPs and Win32 programs
**WARNING:** This PR will probably blow up all in-flight PRs
at some point in the early days of CmdPal, two of us created seperate
`Exts` and `exts` dirs. Depending on what the casing was on the branch
that you checked one of those out from, it'd get stuck like that on your
PC forever.
Windows didn't care, so we never noticed.
But GitHub does care, and now browsing the source on GitHub is basically
impossible.
Closes#38081
