Expected Unity Hub location on macOS is broken

**Bug description**

I built and installed game-ci CLI from source because of #272 .

It works to run `game-ci --help`.
But trying to build my project fails:

```
game-ci build "./UltraStar Play" --target-platform StandaloneOSX
...

[ERROR] Error: Unity Hub is not installed at the default location.
Please install Unity Hub at the default location and try again.
at setup (/$bunfs/root/game-ci:227561:24)
at setup (/$bunfs/root/game-ci:227689:29)
at execute (/$bunfs/root/game-ci:228681:30)
at run (/$bunfs/root/game-ci:230086:44)
at processTicksAndRejections (native:7:39)
```

But, Unity Hub is installed in the default location. I did not change anything.

```
ls -d "/Applications/Unity Hub.app"
/Applications/Unity Hub.app
```

**How to reproduce**

Try to build a project on macOS with latest version.

- **Expected behavior**

The Unity project builds.

**Additional details**

AI says, the expected path contains a literal double-quote, which is why the actually correct path is not recognized.
Not sure if this is true, but the variable declaration does look suspicious to me.

See setup-mac.ts

```
class SetupMac {
static unityHubBasePath = `/Applications/"Unity Hub.app"`;
static unityHubExecPath = `${SetupMac.unityHubBasePath}/Contents/MacOS/"Unity Hub"`;

....
```

How is the maturity of game-ci CLI on macOS in general? Is this used already in production somewhere?

Thanks for the help!

Start in setup-mac.ts, especially the Unity Hub base and executable path declarations shown in the issue. Check the macOS default paths without embedded quote characters, then reproduce the command on macOS and confirm Unity Hub is detected instead of reporting that it is missing.

Written by the indexing model from the issue text.