ghostty +list-actions outputs nothing without --docs

[injust]

Issue Description

Running ghostty +list-actions outputs nothing and exits 0. I had to use ghostty +list-actions --docs to see the list of available actions.

Expected Behavior

ghostty +list-actions should output the list of available actions without documentation.

Actual Behavior

ghostty +list-actions outputs nothing and exits 0.

Reproduction Steps

1. Run ghostty +list-actions

Ghostty Logs

No response

Ghostty Version

Ghostty 1.3.0-main+472b926a4

Version
  - version: 1.3.0-main+472b926a4
  - channel: tip
Build Config
  - Zig version   : 0.15.2
  - build mode    : .ReleaseFast
  - app runtime   : .none
  - font engine   : .coretext
  - renderer      : renderer.generic.Renderer(renderer.Metal)
  - libxev        : kqueue

OS Version Information

macOS Sequoia 15.7.4

(Linux only) Display Server

None

(Linux only) Desktop Environment/Window Manager

No response

Minimal Ghostty Configuration

# empty

Additional Relevant Configuration

No response

I acknowledge that:

• I have reviewed the FAQ and confirm that my issue is NOT among them.
• I have searched the Ghostty repository (both open and closed Discussions and Issues) and confirm this is not a duplicate of an existing issue or discussion.
• I have checked the "Preview" tab on all text fields to ensure that everything looks right, and have wrapped all configuration and code in code blocks with a group of three backticks (```) on separate lines.

[jcollie]

#11221