Add `isRoomEncrypted` to room

src/contexts/RoomContext.ts

@@ -75,6 +75,7 @@ const RoomContext = createContext<
     canAskToJoin: false,
     promptAskToJoin: false,
     viewRoomOpts: { buttons: [] },
+    isRoomEncrypted: false,
 });
 RoomContext.displayName = "RoomContext";
 export default RoomContext;

test/test-utils/room.ts

@@ -85,7 +85,7 @@ export function getRoomContext(room: Room, override: Partial<IRoomState>): IRoom
         canAskToJoin: false,
         promptAskToJoin: false,
         viewRoomOpts: { buttons: [] },
-
+        isRoomEncrypted: false,
         ...override,
     };
 }

test/unit-tests/components/views/rooms/SendMessageComposer-test.tsx

@@ -78,6 +78,7 @@ describe("<SendMessageComposer/>", () => {
         canAskToJoin: false,
         promptAskToJoin: false,
         viewRoomOpts: { buttons: [] },
+        isRoomEncrypted: false,
     };
     describe("createMessageContent", () => {
         const permalinkCreator = jest.fn() as any;