remoting: Edit dev server (#11344)

This PR allows configuring existing dev server, right now you can:
- Change the dev servers name
- Generate a new token (and invalidate the old one)

<img width="563" alt="image"
src="https://github.com/zed-industries/zed/assets/53836821/9bc95042-c969-4293-90fd-0848d021b664">


Release Notes:

- N/A

crates/rpc/src/proto.rs

@@ -323,6 +323,9 @@ messages!(
     (ValidateDevServerProjectRequest, Background),
     (DeleteDevServer, Foreground),
     (DeleteDevServerProject, Foreground),
+    (RegenerateDevServerToken, Foreground),
+    (RegenerateDevServerTokenResponse, Foreground),
+    (RenameDevServer, Foreground),
     (OpenNewBuffer, Foreground)
 );
 
@@ -430,6 +433,8 @@ request_messages!(
     (MultiLspQuery, MultiLspQueryResponse),
     (DeleteDevServer, Ack),
     (DeleteDevServerProject, Ack),
+    (RegenerateDevServerToken, RegenerateDevServerTokenResponse),
+    (RenameDevServer, Ack)
 );
 
 entity_messages!(