Fix typos

[fields37]

• [x] Fix "breakout roomss" on manual transfer screen
• [x] Button “Copy Breakouts into Zoom” - update to: “Get list of rooms”
• [x] Update title of modal: “List of rooms and participants”
• [x] “The host has frozen breakouts. Please wait for the host to open breakouts on Zoom. - Update to: “The host has paused Unbreakout.”
• [x] “Please join a room by clicking on the room or add your own room” - Update to: “Please join a breakout by clicking on it, or suggest a new breakout”