🤖 fix: revert to simple type check in openTerminal

The config parameter in openTerminal has a different shape than
RuntimeConfig (workspacePath vs srcBaseDir), so we can't use the
isSSHRuntime type guard here.

Generated with `cmux`

Author: ethanndickson

src/services/ipcMain.ts

@@ -1292,7 +1292,7 @@ export class IpcMain {
           remotePath: string;
         }
   ): Promise<void> {
-    const isSSH = isSSHRuntime(config);
+    const isSSH = config.type === "ssh";
 
     // Build SSH args if needed
     let sshArgs: string[] | null = null;