Feature request: add flag for disabling browser tab creation

[timon-schelling]

A new flag (maybe --no-browser-tab) in typst-live to disable the automatic creation of browser tabs as seen in the code at https://github.com/ItsEthra/typst-live/blob/66ee883481796ba1bab8433cdc79e89d86c61904/src/main.rs#L42. This flag would allow users to opt-out of this behavior for a more streamlined and controlled usage, especially for those who prefer managing their browser tabs manually or for script automation purposes.

Thanks for creating typst-live :)

[timon-schelling]

@ItsEthra Thanks for implementing this, greatly appreciated 🫶