connect device communication fixes

[mroz22]

Before:

• go to suite (webusb)
• get address
• reload
• observe that the device is stuck

After:

• sending cancel seems to be the universal remedy, that flushes all the communication and forces the device to cooperate again after exiting the initial communication ungracefully.

Another possible scenario

• trezorctl get-address --show-display --coin Bitcoin -n "44'/0'/0'/0/0"
• kill terminal window without approving on device
• go to suite

possibly related issues:
maybe resolve #4385 (at least the point where app doesn't load after reload)

[mroz22]

/rebase

[github-actions]

Start rebasing: https://github.com/trezor/trezor-suite/actions/runs/12910705906

[evgenysl]

Bug is reproducible only with T1B1.

[mroz22]

Bug is reproducible only with T1B1.

and fixed after this, right?

[evgenysl]

Yes, on current devel (webUSB), when reloading Trezor Suite, T1 get's reacquired again without any issues.

[evgenysl]

In both scenarios:

• get address in Suite (webUSB)
• trezorctl get-address --show-display --coin Bitcoin -n "44'/0'/0'/0/0"

T1 loads correctly

QA OK