Previously, the permission request response would not move the state so
it'd stay in the titlebar.

If an update is available, you can now trigger the full download,
install, and restart from a single command palette action. This allows
for a fully keyboard-driven update process.

While an update is being installed, an option to cancel or skip the
current update is also shown as an option, so that can also be
keyboard-driven.

This currently can't be bound to a keyboard action, but that may be
added in the future if there's demand for it.

**AI Disclosure:** Amp was used considerably. I reviewed all the code
and understand it.

## Demo



https://github.com/user-attachments/assets/df6307f8-9967-40d4-9a62-04feddf00ac2

This is annoyingly easy to trigger, just disable this.

- Fix `macos-dock-drop-behavior = new-tab` not working, which also
affects `open /path/to/directory -a Ghostty.app`
- Fix 'New Tab' in dock icon not working **when Ghostty's not active**

### Issue preview with `1.2.2(12187)`


https://github.com/user-attachments/assets/18068cc2-c25d-4360-97ab-cec22d5d3ff4

This was causing the "no update found" message to never really appear in
the real world.

### This pr fixes multiple issues related to `macos-titlebar-tabs`

- [Window title clipping **on
Tahoe**](https://github.com/ghostty-org/ghostty/discussions/9027#discussion-8981483)
- Clipped tab bar **on Tahoe** when creating new ones in fullscreen
> Sequoia doesn't seem to have this issue (at least I didn't reproduce
myself)
- [Title missing **on Tahoe** after dragging a tab into a separate
window](https://github.com/ghostty-org/ghostty/discussions/9027#discussioncomment-14617088)
- [Clipped tab bar **on Tahoe** after dragging from one tab group to
another](https://github.com/ghostty-org/ghostty/discussions/9027#discussioncomment-14626078)
- [Stretched tab bar after switching system
appearance](https://github.com/ghostty-org/ghostty/discussions/9027#discussioncomment-14626918)


### Related issues
I checked all of the open sub-issues in #2349 , most of them should be
fixed in latest main branch (I didn't reproduce)

- [#1692](https://github.com/ghostty-org/ghostty/issues/1692)
@peteschaffner
- [#1945](https://github.com/ghostty-org/ghostty/issues/1945) this one I
reproduce only on Tahoe, and fixed in this pr, @injust
- [#1813](https://github.com/ghostty-org/ghostty/issues/1813) @jacakira
- [#1787](https://github.com/ghostty-org/ghostty/issues/1787)
@roguesherlock
- [#1691](https://github.com/ghostty-org/ghostty/issues/1691) ~**haven't
found a solution yet**(building zig on VM is a pain**)~
> Tried commenting out `isOpaque` check in
`TitlebarTabsVenturaTerminalWindow`, which would fix the issue, but I
see the note there about transparency issue.
  >
> After commenting it out, it worked fine for me with blur and opacity
config, so **I might need some more background on this**. Didn't include
this change yet.
  > 
> [See screenshot
here](https://github.com/user-attachments/assets/eb17642d-b0de-46b2-b42a-19fb38a2c7f0)



### Minor improvements

- Match window title style with `window-title-font-family` and focus
state
  
<img width="843" height="198" alt="image"
src="https://github.com/user-attachments/assets/0138c4fa-1a4b-4bab-a415-b32695899ccf"
/>

---------

Co-authored-by: Mitchell Hashimoto <m@mitchellh.com>