bug: verify does not work with Elements

When I start `matrix-commander-rs --verify` and then click verification in the Elements app, nothing happens.

Might this be the result of Elements using in-room-verification instead of device verification?

Look at the verification flow in the codebase, likely in the main.rs or a verification module. Check how the CLI handles the `--verify` flag and interacts with the Matrix Rust SDK. Compare with the SDK's documentation for in-room vs. device verification. Test the current behavior by running the command and attempting verification with Elements to see where the process halts.

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