List and emmoji parameters not working as expected

[matthiasguentert]

Super cool project. I found a bug, though. The following works and I can select from the list.

21:53:14 in demo on  main at ☸️ minikube
➜ echo "foobar" >> README.md

21:53:30 in demo on  main [!] at ☸️ minikube
➜ git add .

21:53:33 in demo on  main [+] at ☸️ minikube
➜ ai-commit --list --emmoji
? Select a commit message
  ✨ feat: add "foobar" content to README.md
  📝 docs: update README.md with "foobar" content
  🔧 chore: include "foobar" in README.md
  💄 style: incorporate "foobar" into README.md
  ♻️ refactor: modify README.md to feature "foobar"

❯ ♻️ Regenerate Commit Messages

However, if I accidentally select the empty line between "refactor..." and "regenerate." it crashes with.

Aborting commit due to empty commit message.
node:internal/errors:983
  const err = new Error(message);
              ^

Error: Command failed: git commit -F -
Aborting commit due to empty commit message.

    at genericNodeError (node:internal/errors:983:15)
    at wrappedFn (node:internal/errors:537:14)
    at checkExecSyncError (node:child_process:882:11)
    at execSync (node:child_process:954:15)
    at makeCommit (file:///opt/homebrew/lib/node_modules/ai-commit/index.js:30:3)
    at generateListCommits (file:///opt/homebrew/lib/node_modules/ai-commit/index.js:103:3)
    at process.processTicksAndRejections (node:internal/process/task_queues:105:5)
    at async generateAICommit (file:///opt/homebrew/lib/node_modules/ai-commit/index.js:127:7)
    at async file:///opt/homebrew/lib/node_modules/ai-commit/index.js:131:1 {
  status: 1,
  signal: null,
  output: [
    null,
    Buffer(0) [Uint8Array] [],
    Buffer(45) [Uint8Array] [
       65,  98, 111, 114, 116, 105, 110, 103,  32,
       99, 111, 109, 109, 105, 116,  32, 100, 117,
      101,  32, 116, 111,  32, 101, 109, 112, 116,
      121,  32,  99, 111, 109, 109, 105, 116,  32,
      109, 101, 115, 115,  97, 103, 101,  46,  10
    ]
  ],
  pid: 30326,
  stdout: Buffer(0) [Uint8Array] [],
  stderr: Buffer(45) [Uint8Array] [
     65,  98, 111, 114, 116, 105, 110, 103,  32,
     99, 111, 109, 109, 105, 116,  32, 100, 117,
    101,  32, 116, 111,  32, 101, 109, 112, 116,
    121,  32,  99, 111, 109, 109, 105, 116,  32,
    109, 101, 115, 115,  97, 103, 101,  46,  10
  ]
}

Node.js v22.13.1

Also, if I switch the parameters, scrolling up and down with the arrow keys is entirely broken.

21:58:53 in demo on  main [+] at ☸️ minikube  took 2m 21.0s
➜ ai-commit --emmoji --list
? Select a commit message
2. docs: update README with information about ai-commit
3. style: format README.md according to conventions
4. refactor: reorganize content in README.md
5. test: add test case for the 'foobar' addition
  ♻️ Regenerate Commit Messages
❯ ✨ feat: add 'foobar' to README.md

(Move up and down to reveal more choices)

Also it would be nice to have a --help parameter showing the available options.