[Feature Request]: Collapse pinned tabs and folders by clicking Space name in Sidebar

[Adithya-Sakaray]

It would be very useful if clicking on a Space name in the sidebar could toggle the visibility of all pinned tabs and folders within that Space. When clicked, the Space would collapse pinned items and show only the currently opened tabs.

Proposed Behavior

• Clicking the Space name collapses all pinned tabs and folders in that Space
• Clicking it again expands them back

This makes the space look cleaner when you want to just browse without accessing the pinned tabs/folders.

Look at the image where I have 4 pinned folders, it occupies the space which can be used for different active tabs instead of pinned content.

PS: I saw that there is another issue exactly addressing what I want in Aug but no action was taken. Attaching it here for reference
#10071