[Feature] Tab UX improvements

[FusselTV]

General

• My feature does not exist in the latest version of Nexterm.
• I have checked that my feature has not been suggested by anyone else.

Your Idea

Why

Some common interaction patterns from desktop applications and browsers are missing or unclear, which makes everyday navigation slower and less intuitive.

Proposed Improvements

• Close tabs with middle mouse click, similar to common desktop browsers
  (Not sure if this is technically feasible in a web application, but it would be a big usability win if possible.)

• Make split view borders more visually distinct
  → Clearer borders would make it easier and faster to find where to drag when resizing panes.

• Add an info icon to the broadcast feature
  → A small hoverable info icon could explain what the broadcast feature does and reduce confusion for new users.

[tcatlas]

I'm not sure I agree with your suggestion for the broadcast info icon - why not add an icon to every potentially ambiguous feature (which would clutter the interface)? I think expanded docs is a better route.