Remove debug console.log statements and improve LSP diagnostic handling

🤖 Generated with opencode
Co-Authored-By: opencode <noreply@opencode.ai>

js/src/lsp/client.ts

@@ -51,8 +51,10 @@ export namespace LSPClient {
       log.info("textDocument/publishDiagnostics", {
         path,
       });
-      console.log(path, params);
+      const exists = diagnostics.has(path);
       diagnostics.set(path, params.diagnostics);
+      // servers seem to send one blank publishDiagnostics event before the first real one
+      if (!exists && !params.diagnostics.length) return;
       Bus.publish(Event.Diagnostics, { path, serverID: input.serverID });
     });
     connection.listen();
@@ -131,7 +133,6 @@ export namespace LSPClient {
       notify: {
         async open(input: { path: string }) {
           const file = Bun.file(input.path);
-          if (!file.exists()) return;
           const text = await file.text();
           const opened = files.has(input.path);
           if (!opened) {

js/src/tool/diagnostics.ts

@@ -40,7 +40,6 @@ TIPS:
       : path.join(app.root, args.path);
     await LSP.file(normalized);
     const diagnostics = await LSP.diagnostics();
-    console.log(diagnostics, "diagnostics");
     const file = diagnostics[normalized];
     return {
       metadata: {