Multi-tenant and multi-user collaborative support.

New

• Multi-tenant and multi-user support introduced. Strake is now fully collaborative, allowing any number of users to join an organisation and work on their data securely.

• Revamped welcome page for a better user experience.

Fixes

• Temporarily disabled the ability to share a primitive between projects due to a bug.

• Temporarily disabled view settings that allow seeing linked primitives in the table.