feat: offline signing wallet cmds

[bochaco]

Description

Summary generated by Reviewpad on 03 Jan 24 17:57 UTC

This pull request includes changes in multiple files. Here is a summary of the diff:

• The local_store.rs file now returns a tuple containing a Vec of (CashNote, Option<DerivedSecretKey>)> instead of (Vec<(CashNote, DerivedSecretKey)>, WalletExclusiveAccess) in the available_cash_notes function. It also adds the build_unsigned_transaction function.
• The reissue.rs file in the sn_transfers/benches directory has modifications in the create_offline_transfer and derive_key functions. The second element of the tuple parameter in the create_offline_transfer function is now wrapped in an Option type.
• The offline_transfer.rs file includes changes in the TranferInputs struct, create_offline_transfer function, addition of build_unsigned_transaction function, modification of the select_inputs function, addition of create_transaction_builder_with function, and addition of the reason_hash parameter in the create_offline_transfer_with function.
• The builder.rs file changes the type and parameter of input_details in TransactionBuilder, as well as the parameter types in the add_input and add_inputs methods.
• The wallet.rs file introduces changes related to the Create and Transaction commands, along with the addition of the build_unsigned_transaction and receive helper functions.
• The main.rs file adds a new arm in the match expression for the Transaction variant in the WalletCmds enum.
• The mod.rs file introduces the build_unsigned_transaction function in the offline_transfer module.
• The genesis.rs file modifies the create_first_cash_note_from_key method by adding an optional derived key as an argument in the add_input method.

Please let me know if you need any further assistance.

[RolandSherwin]

Can we make use of this error instead? Error::ExcessiveNanoValue? Makes it easily trackable.