* Move Trash out of project filters into its own sidebar nav item
* Fix regression in Trashed projects item
* Co-pilot suggestion fixes
* Update mobile menu
GitOrigin-RevId: 5e2316578af201b165ccb0c4f45bd05aaa84eba0
* Rename dropdown primitives to OL-prefixed components
* Migrate all consumers to OL-prefixed dropdown components
* Migrate subscription dropdown shells to OL components
* Update pdf-preview story to OL-prefixed dropdown components
* Migrate navbar and spelling dropdowns to OL components
* Move dropdown primitives to ol/ol-dropdown-menu, remove BS5 import aliases
* Rename dropdown prop types to OL-prefixed, clean up BS5 import aliases
* Widen OLDropdownItem/Toggle/Menu props to include AriaAttributes and data-*
GitOrigin-RevId: 0babce46867849b3f176bac8cf1652dc76fd34da
* Add DS nav page switcher behind overleaf-library flag
- Add shared DsNavPageSwitcher component (Library/Projects nav links + logo)
- Show page switcher in projects sidebar when overleaf-library flag enabled
- Hide 'All projects' filter and sidebar New Project button behind flag
- Move New Project button to content area header when flag enabled
- Prevent full page reload when clicking active nav item
- Change Upgrade button to premium variant when flag enabled
- Add overleaf-library split test to ProjectListController
- Add library-page class to remove rounded corner on /library
- Add Cypress component tests for DsNavPageSwitcher
Closes#33092
GitOrigin-RevId: 2e348da8307bf944d481b54b3a2bcc2eb319e18e
yu-i-i