fix(cli): replace the stale receiver note with a Linux udev hint

[Chernicharo]

Summary

openlogi list still prints "hidpp 0.2 only recognises Logi Bolt receivers (PID 0xC548); other receivers (Unifying) aren't surfaced yet." when nothing is found. That is no longer true — Unifying, Nano and Lightspeed receivers are enumerated — and it is also what users paste into issues (e.g. #1305, #367). On Linux the usual cause of an empty list is missing hidraw access, so the note now points there.

Changes

• openlogi-cli: replace the stale receiver note in list.rs with a Linux udev-rules hint pointing to docs/INSTALL-linux.md.

Testing

• cargo fmt --all -- --check
• cargo clippy -p openlogi-cli --all-targets -- -D warnings
• cargo test -p openlogi-cli -p openlogi (94 passed)
• Hit on real hardware: without the udev rules, openlogi list on Arch Linux showed the old note while every HID++ open failed with Permission denied; after installing 70-openlogi.rules the Unifying receiver and its MX Ergo enumerate.

[greptile-apps]

Confidence Score: 5/5

The PR appears safe to merge because the new guidance matches the repository’s documented Linux installation and packaging behavior.

Summary

• Directs source-build users to the existing Linux installation documentation.
• Preserves the command’s discovery behavior, output flow, and exit-status contract.

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