remoting: Allow Add/Remove remote folder (#14532)

Release Notes:

- remoting (alpha only): Allow add/remove folders to projects

---------

Co-authored-by: Max <max@zed.dev>

crates/proto/proto/zed.proto

@@ -265,7 +265,10 @@ message Envelope {
         SynchronizeContextsResponse synchronize_contexts_response = 216;
 
         GetSignatureHelp get_signature_help = 217;
-        GetSignatureHelpResponse get_signature_help_response = 218; // current max
+        GetSignatureHelpResponse get_signature_help_response = 218;
+        ListRemoteDirectory list_remote_directory = 219;
+        ListRemoteDirectoryResponse list_remote_directory_response = 220;
+        UpdateDevServerProject update_dev_server_project = 221; // current max
     }
 
     reserved 158 to 161;
@@ -507,6 +510,20 @@ message ValidateDevServerProjectRequest {
     string path = 1;
 }
 
+message ListRemoteDirectory {
+    uint64 dev_server_id = 1;
+    string path = 2;
+}
+
+message ListRemoteDirectoryResponse {
+    repeated string entries = 1;
+}
+
+message UpdateDevServerProject {
+    uint64 dev_server_project_id = 1;
+    repeated string paths = 2;
+}
+
 message CreateDevServer {
     reserved 1;
     string name = 2;
@@ -1335,6 +1352,7 @@ message DevServerProject {
     reserved 4;
     uint64 dev_server_id = 5;
     string path = 6;
+    repeated string paths = 7;
 }
 
 message DevServer {

crates/proto/src/proto.rs

@@ -377,6 +377,9 @@ messages!(
     (MultiLspQueryResponse, Background),
     (DevServerProjectsUpdate, Foreground),
     (ValidateDevServerProjectRequest, Background),
+    (ListRemoteDirectory, Background),
+    (ListRemoteDirectoryResponse, Background),
+    (UpdateDevServerProject, Background),
     (DeleteDevServer, Foreground),
     (DeleteDevServerProject, Foreground),
     (RegenerateDevServerToken, Foreground),
@@ -434,6 +437,8 @@ request_messages!(
     (GetSupermavenApiKey, GetSupermavenApiKeyResponse),
     (GetTypeDefinition, GetTypeDefinitionResponse),
     (LinkedEditingRange, LinkedEditingRangeResponse),
+    (ListRemoteDirectory, ListRemoteDirectoryResponse),
+    (UpdateDevServerProject, Ack),
     (GetUsers, UsersResponse),
     (IncomingCall, Ack),
     (InlayHints, InlayHintsResponse),