Log module hashes if an app hash mismatch is encountered

[rootulp]

Context

It's difficult to debug an app hash mismatch because it's not immediately obvious which module is responsible for the mismatch.

Proposal

When debugging locally, Callum and I have resorted to debugging via this print statement. We may consider printing out all module store hashes if an app hash module is encountered. That way if a user encounters this, they can share helpful logs with us.

[etimofeeva]

could you assign this to me, please?

[ninabarbakadze]

@murluki are you planning on working on this? otherwise i'll have to get started on it.

[etimofeeva]

@ninabarbakadze apologies, got caught up at work but will be posting it tonight. Sorry about the delay.

[ninabarbakadze]

No worries! That would be amazing! Thanks! @murluki

[tac0turtle]

added with https://github.com/celestiaorg/celestia-app/pull/4453