revert single channel click (#7738)

- Revert "collab tweaks (#7706)"
- Revert "2112 (#7640)"
- Revert "single click channel (#7596)"
- Reserve protobufs
- Don't revert migrations

Release Notes:

- N/A

**or**

- N/A

crates/collab/src/db/queries/channels.rs

@@ -97,57 +97,11 @@ impl Database {
         .await
     }
 
-    pub async fn set_in_channel_call(
-        &self,
-        channel_id: ChannelId,
-        user_id: UserId,
-        in_call: bool,
-    ) -> Result<(proto::Room, ChannelRole)> {
-        self.transaction(move |tx| async move {
-            let channel = self.get_channel_internal(channel_id, &*tx).await?;
-            let role = self.channel_role_for_user(&channel, user_id, &*tx).await?;
-            if role.is_none() || role == Some(ChannelRole::Banned) {
-                Err(ErrorCode::Forbidden.anyhow())?
-            }
-            let role = role.unwrap();
-
-            let Some(room) = room::Entity::find()
-                .filter(room::Column::ChannelId.eq(channel_id))
-                .one(&*tx)
-                .await?
-            else {
-                Err(anyhow!("no room exists"))?
-            };
-
-            let result = room_participant::Entity::update_many()
-                .filter(
-                    Condition::all()
-                        .add(room_participant::Column::RoomId.eq(room.id))
-                        .add(room_participant::Column::UserId.eq(user_id)),
-                )
-                .set(room_participant::ActiveModel {
-                    in_call: ActiveValue::Set(in_call),
-                    ..Default::default()
-                })
-                .exec(&*tx)
-                .await?;
-
-            if result.rows_affected != 1 {
-                Err(anyhow!("not in channel"))?
-            }
-
-            let room = self.get_room(room.id, &*tx).await?;
-            Ok((room, role))
-        })
-        .await
-    }
-
     /// Adds a user to the specified channel.
     pub async fn join_channel(
         &self,
         channel_id: ChannelId,
         user_id: UserId,
-        autojoin: bool,
         connection: ConnectionId,
         environment: &str,
     ) -> Result<(JoinRoom, Option<MembershipUpdated>, ChannelRole)> {
@@ -212,7 +166,7 @@ impl Database {
                 .get_or_create_channel_room(channel_id, &live_kit_room, environment, &*tx)
                 .await?;
 
-            self.join_channel_room_internal(room_id, user_id, autojoin, connection, role, &*tx)
+            self.join_channel_room_internal(room_id, user_id, connection, role, &*tx)
                 .await
                 .map(|jr| (jr, accept_invite_result, role))
         })