Visibility of System Status

[sashatanase]

I started from this here.

I have this proposal for our lack of visibility of system status, and I took a stab at solving the issue.

Context: we received feedback that users need to learn what happens with their deposited tokens after they hit initialized minting. Our dApp doesn't provide any information about what is happening under the hood.

Proposal: Introduce a modal between Step 3 and Success that will showcase and sequence what is happening with the funds and the process under the hood.

Bear with me. I got down and dirty, so I might have breaks in alignments, padding, and other messy things.

threshold-network/token-dashboard#430 (comment)