Add ability to join a room from a channel ID

co-authored-by: max <max@zed.dev>

crates/rpc/proto/zed.proto

@@ -136,6 +136,7 @@ message Envelope {
         RemoveChannelMember remove_channel_member = 122;
         RespondToChannelInvite respond_to_channel_invite = 123;
         UpdateChannels update_channels = 124;
+        JoinChannel join_channel = 125;
     }
 }
 
@@ -870,6 +871,10 @@ message UpdateChannels {
     repeated uint64 remove_channel_invitations = 4;
 }
 
+message JoinChannel {
+    uint64 channel_id = 1;
+}
+
 message CreateChannel {
     string name = 1;
     optional uint64 parent_id = 2;

crates/rpc/src/proto.rs

@@ -214,6 +214,7 @@ messages!(
     (RequestContact, Foreground),
     (RespondToContactRequest, Foreground),
     (RespondToChannelInvite, Foreground),
+    (JoinChannel, Foreground),
     (RoomUpdated, Foreground),
     (SaveBuffer, Foreground),
     (SearchProject, Background),
@@ -294,6 +295,7 @@ request_messages!(
     (RemoveContact, Ack),
     (RespondToContactRequest, Ack),
     (RespondToChannelInvite, Ack),
+    (JoinChannel, CreateRoomResponse),
     (RenameProjectEntry, ProjectEntryResponse),
     (SaveBuffer, BufferSaved),
     (SearchProject, SearchProjectResponse),

crates/rpc/src/rpc.rs

@@ -6,4 +6,4 @@ pub use conn::Connection;
 pub use peer::*;
 mod macros;
 
-pub const PROTOCOL_VERSION: u32 = 59;
+pub const PROTOCOL_VERSION: u32 = 60;