feat(wallet): add delete_wallet RPC

[shamardy]

This PR introduces the delete_wallet RPC endpoint, allowing for the secure deletion of wallets with password confirmation.

To Test:

• Create two wallets, for example, wallet-to-delete (password: pass1) and active-wallet (password: pass2).
• Log into active-wallet to make it the active session.
• Verify wallets exist by calling get_wallet_names.

Attempt to delete the active wallet (should fail):

{
  "userpass": "your_rpc_password",
  "method": "delete_wallet",
  "mmrpc": "2.0",
  "params": {
    "wallet_name": "active-wallet",
    "password": "pass2"
  }
}

Expected Error: Cannot delete wallet 'active-wallet' as it is currently active.

Attempt to delete with an incorrect password (should fail):

{
  "userpass": "your_rpc_password",
  "method": "delete_wallet",
  "mmrpc": "2.0",
  "params": {
    "wallet_name": "wallet-to-delete",
    "password": "wrong_password"
  }
}

Expected Error: Invalid password

Attempt to delete a non-existent wallet (should fail):

{
  "userpass": "your_rpc_password",
  "method": "delete_wallet",
  "mmrpc": "2.0",
  "params": {
    "wallet_name": "non-existent-wallet",
    "password": "any_password"
  }
}

Expected Error: Wallet 'non-existent-wallet' not found.

Successfully delete an inactive wallet

{
  "userpass": "your_rpc_password",
  "method": "delete_wallet",
  "mmrpc": "2.0",
  "params": {
    "wallet_name": "wallet-to-delete",
    "password": "pass1"
  }
}

Expected Response: A successful result ({"result":null}).

Verify deletion:

Call get_wallet_names again. The response should now only list active-wallet.

Test deletion in no-login mode:

Create wallets again and test deleting them in no-login mode when there is no active one, this mimics what will happen in GUIs.

[smk762]

Docs PR at GLEECBTC/komodo-docs-mdx#529

[mariocynicys]

Perfect! Thanks!
got only a single Q regarding the no-login mode (and could such mode be tested).

p.s. no idea how the no login mode works xD

[smk762]

LGTM. Docs PR approved, will be merged later this week.
Tests passed:

• attempt to delete non-existent wallet
• attempt to delete active wallet
• attempt to delete with wrong password
• attempt to delete non-active wallet with correct password.

All responded as expected.

[mariocynicys]

LGTM! Thanks

[onur-ozkan]

LGTM