Use the default Mac full screen menu item name

[LiamKearn]

Issue Description

Most native apps on Mac use the default menu item title Enter Full Screen. Adhering to this could help with support for stuff like:

• the item to be targeted by system settings set keyboard shortcuts
• a lot of screen readers also use this context via the AX APIs
• apps like https://shortcat.app etc.
• just generally stuff which (maybe stupidly) hardcodes this expectation

Apple doesn't mention an explicit label but they do name it as such in their HID guidelines.

Expected Behavior

The menu bar action is named Enter Full Screen.

Actual Behavior

The menu bar action is named Toggle Full Screen from I'd assume here.

Reproduction Steps

1. Open Ghostty
2. Menubar >
3. Window >
4. Toggle Full Screen

Ghostty Logs

No response

Ghostty Version

Ghostty 1.1.3

Version
  - version: 1.1.3
  - channel: stable
Build Config
  - Zig version: 0.13.0
  - build mode : builtin.OptimizeMode.ReleaseFast
  - app runtime: apprt.Runtime.none
  - font engine: font.main.Backend.coretext
  - renderer   : renderer.Metal
  - libxev     : main.Backend.kqueue

OS Version Information

Mac 15.3 (24D60)

(Linux only) Display Server

None

(Linux only) Desktop Environment/Window Manager

No response

Minimal Ghostty Configuration

# none required

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.