[Feat.] Ability to search other mounted drive partitions or devices

[nalladev]

Currently, files can be searched using find <query>, which searches the default locations only. There is no way to limit the search to a specific mounted drive or partition.

It would be useful to add support for searching other mounted drives or devices. Typing find- could list all available mounted drives or partitions. Selecting one would automatically append the drive name to the search keyword.

The final command would look like find-<drivename> <query>, and the search would be limited to the selected drive. This would make it easier to search files on external drives, secondary disks, or specific partitions without manually navigating to them.

[nalladev]

@leviport can you transfer this to https://github.com/pop-os/launcher