* add option to remove link-sharing from backend
* restrict make link-sharing in the frontend based on capability
* extend e2e project-sharing tests to cover OVERLEAF_DISABLE_LINK_SHARING=true
* throw an error when link sharing is disabled in TokenAccessHandler
* throw errors when attempting to add users to projects with link sharing disabled
* Update server-ce/test/project-sharing.spec.ts
Co-authored-by: Jakob Ackermann <jakob.ackermann@overleaf.com>
* add tests for existing access when link sharing is disabled
* update tests to specify access restrictions for read-only and read-write link shared projects
* [web] block access to legacy public project with link-sharing disabled
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Co-authored-by: Jakob Ackermann <jakob.ackermann@overleaf.com>
GitOrigin-RevId: 5f194dbcb790e973e427c58a3a4a738a5dd74cb4
