cli: Handle Solana initialization flow for undeployed program and SPL Multisig mint authority

[nvsriram]

This PR adds:

• Update set-mint-authority command to work as described in this comment
• Update create-spl-multisig command to work similar to set-mint-authority and is described in the same comment
• Update deploySolana to handle NTT initialization with current mint authority being valid SPL Multisig
• Add checkSolanaValidSplMultisig helper that checks if address corresponds to valid SPL Multisig

[nvsriram]

Updated set-mint-authority command usage:

If the program is not yet deployed:

set-mint-authority --token <TOKEN> --manager <MANAGER>  # set token_authority as mint authority
set-mint-authority --token <TOKEN> --manager <MANAGER> --multisig <MULTISIG> # set valid SPL Multisig as mint authority

• --token and --manager need to be provided; --path to deployment.json only needs to be provided if not at default location
• Calls spl.setAuthority wrapper with additional safety checks
• To set mint authority as token_authority, the PDA will be derived from the manager and be set on the token
• To set mint authority as valid SPL Multisig, the command assumes version is compatible and requests user confirmation to avoid setting token authority to SPL Multisig for unsupported version

If the program is deployed and initialized:

set-mint-authority # set token_authority as mint authority
set-mint-authority --multisig <MULTISIG> # set valid SPL Multisig as mint authority

• --path to deployment.json only needs to be provided if not at default location
• Calls spl.setAuthority if version < 3.x.x; Otherwise calls acceptTokenAuthority
• The token and manager values from the deployment.json file

Updated create-spl-multisig command usage:

If the program is not yet deployed:

create-spl-multisig <MULTISIG_MEMBER_PUBKEY...> --token <TOKEN> --manager <MANAGER> 

• --token and --manager need to be provided; --path to deployment.json only needs to be provided if not at default location
• token is used to fetch the Token Program used; manager is used to fetch the token_authority PDA
• The command assumes version is compatible and requests user confirmation to avoid creating SPL Multisig for unsupported version

If the program is deployed and initialized:

create-spl-multisig <MULTISIG_MEMBER_PUBKEY...>

• --path to deployment.json only needs to be provided if not at default location
• Token Program used and token_authority PDA is derived from on-chain via the manager value in deployment.json file

[evgeniko]

What do you think about adding some consistent formatting rules to not run into indentation with different PRs? Will make readability of new PRs also easier.
Maybe we add a prettierrc or eslintrc.json?

[nvsriram]

What do you think about adding some consistent formatting rules to not run into indentation with different PRs? Will make readability of new PRs also easier. Maybe we add a prettierrc or eslintrc.json?

Yes, I agree. This was something I had messed around with briefly. However, I believe that would be its own cleanup PR as it affects all TS files across all directories.

[evgeniko]

tested:
set-mint-authority :
1.Passing only one of --token and --manager -- should error saying pass both
2. Undeployed program: Not passing both -- should error saying chain not found
3- Undeployed program: Passing --multisig with no input -- should error saying this value is missing
4. Undeployed program: Passing --multisig with invalid input -- should show version warning and request confirmation (if --yes is not passed). On confirming, this should fail saying SPL Multisig is not valid
5. Undeployed program: Passing --multisig and --yes with valid input (token & manager flags) -- should set to valid SPL Multisig without confirmation request
6. Different Undeployed program: Passing nothing extra should set to token_authority PDA
7. Deployed program: Without passing --token and --manager -- should set to token_authority PDA
8. Deployed program: Without passing --token and --manager and just --multisig with valid input -- should set to valid SPL Multisig