Change Details

Tested end-to-end according to the process described [here](https://linear.app/comm/issue/ENG-8423/support-e2ee-text-messages#comment-b409cae7).

Tested end-to-end according to the process described [here](https://linear.app/comm/issue/ENG-8423/support-e2ee-text-messages#comment-b409cae7). Additionally, tested creating threads and sidebars.

Tested end-to-end according to the process described [here](https://linear.app/comm/issue/ENG-8423/support-e2ee-text-messages#comment-b409cae7). Additionally, tested creating threads and sidebars.