feat(adkg-cli): rework protocol execution

[azixus]

Reworks the execution of the ADKG in the cli to fix #96 & fix #97 .

The new execution flow is as follows:

1. Execute ADKG on G1
   1a. The ADKG has sent an output through the oneshot channel, continue to 2.
   1b. The ADKG has timed out, or returned an error => exit now
2. Write the priv/pub output to the specified files
3. Execute the G1 to G2 swap protocol
   3.a. The swap protocol completes, write the priv/pub output to the specified files, continue to 4.
   3.b. The ADKG task has completed its grace period, continue to 4. <-- The swap protocol has timed out.
4. Wait for the ADKG task to complete its grace period <-- This gives time for both the ADKG & the swap protocol to complete on every node
5. Write the transcripts to disk

The main fix consists of writing into the priv/pub files as soon as we get the ADKG output.
We also now store both the output on the source group, and the output on the swapped group, resulting in a file with the following format:

adkg_scheme_name = "DXKR23-Bn254G1-Keccak256"
genesis_timestamp = 1756913660
group_pk = "2mHtp5Tfo3LkEO9s1DN4RkhkmpT4cTvs3Uv+ld8UTc8oqB5dZOaAdpGQqimMdJ+yuVbp4sIFMkhjva3NnxSL1Q=="
group_pk_source = "2Nj0GQDtqAQ5liambQul3QgnrmTxFU5UrDlOgRnziaY="

[[node_pks]]
id = 1
pk = "j5nfW8teKjZABd6pO+isTvdlk1IorZ0VGnha+xGTWiMV5DQP6CkCeVoNqSAzGp3lJZuB7wr5Ev9CH/5h0POzbg=="
peer_id = "12D3KooWN21eTopREUZfyfmY8aKjreUjtCeQkWd6hbMENBCQ8njc"
multiaddr = "/ip4/127.0.0.1/tcp/15001"

[[node_pks]]
...

[[node_pks_source]]
id = 1
pk = "qRuY9ZISP9/n5gugqazhYkKV0asV+LrFAhkzeVKgWEU="
peer_id = "12D3KooWN21eTopREUZfyfmY8aKjreUjtCeQkWd6hbMENBCQ8njc"
multiaddr = "/ip4/127.0.0.1/tcp/15001"

[[node_pks_source]]
...

The attributes suffixed with _source shouldn't be used for applications, but they can be helpful for recovery should the swap protocol ever fail, while the ADKG succeeds.

[CluEleSsUK]

not relevant for this PR, but will we need to add a nonce to this in a future world where nodes can be a party to many committees?

[CluEleSsUK]

ahh, I like this format of

tokio::spawn({
// clones
async move {

It always felt ugly to read doing the clones outside - we should make this an SOP!