use ssh lsp store (#17655)

Release Notes:

- ssh remoting: Added support for booting langauge servers (in limited
circumstances)

---------

Co-authored-by: Mikayla <mikayla@zed.dev>

crates/proto/proto/zed.proto

@@ -281,7 +281,9 @@ message Envelope {
         FindSearchCandidatesResponse find_search_candidates_response = 244;
 
         CloseBuffer close_buffer = 245;
-        UpdateUserSettings update_user_settings = 246; // current max
+        UpdateUserSettings update_user_settings = 246;
+
+        CreateLanguageServer create_language_server = 247; // current max
     }
 
     reserved 158 to 161;
@@ -2497,3 +2499,36 @@ message UpdateUserSettings {
     uint64 project_id = 1;
     string content = 2;
 }
+
+message LanguageServerCommand {
+   string path = 1;
+   repeated string arguments = 2;
+}
+
+message AvailableLanguage {
+    string name = 7;
+    string matcher = 8;
+}
+
+message CreateLanguageServer {
+    uint64 project_id = 1;
+    uint64 worktree_id = 2;
+    string name = 3;
+
+    LanguageServerCommand binary = 4;
+    optional string initialization_options = 5;
+    optional string code_action_kinds = 6;
+
+    AvailableLanguage language = 7;
+}
+
+// message RestartLanguageServer {
+
+// }
+// message DestroyLanguageServer {
+
+// }
+
+// message LspWorkspaceConfiguration {
+
+// }

crates/proto/src/proto.rs

@@ -366,7 +366,8 @@ messages!(
     (FindSearchCandidates, Background),
     (FindSearchCandidatesResponse, Background),
     (CloseBuffer, Foreground),
-    (UpdateUserSettings, Foreground)
+    (UpdateUserSettings, Foreground),
+    (CreateLanguageServer, Foreground)
 );
 
 request_messages!(
@@ -490,6 +491,7 @@ request_messages!(
     (SynchronizeContexts, SynchronizeContextsResponse),
     (LspExtSwitchSourceHeader, LspExtSwitchSourceHeaderResponse),
     (AddWorktree, AddWorktreeResponse),
+    (CreateLanguageServer, Ack)
 );
 
 entity_messages!(
@@ -562,7 +564,8 @@ entity_messages!(
     UpdateContext,
     SynchronizeContexts,
     LspExtSwitchSourceHeader,
-    UpdateUserSettings
+    UpdateUserSettings,
+    CreateLanguageServer
 );
 
 entity_messages!(