fix(logging): Ensure sandbox startup messages are routed to stderr (#5725)

packages/cli/src/ui/types.ts

@@ -224,7 +224,7 @@ export type Message =
     };
 
 export interface ConsoleMessageItem {
-  type: 'log' | 'warn' | 'error' | 'debug';
+  type: 'log' | 'warn' | 'error' | 'debug' | 'info';
   content: string;
   count: number;
 }

packages/cli/src/ui/utils/ConsolePatcher.ts

@@ -18,6 +18,7 @@ export class ConsolePatcher {
   private originalConsoleWarn = console.warn;
   private originalConsoleError = console.error;
   private originalConsoleDebug = console.debug;
+  private originalConsoleInfo = console.info;
 
   private params: ConsolePatcherParams;
 
@@ -30,6 +31,7 @@ export class ConsolePatcher {
     console.warn = this.patchConsoleMethod('warn', this.originalConsoleWarn);
     console.error = this.patchConsoleMethod('error', this.originalConsoleError);
     console.debug = this.patchConsoleMethod('debug', this.originalConsoleDebug);
+    console.info = this.patchConsoleMethod('info', this.originalConsoleInfo);
   }
 
   cleanup = () => {
@@ -37,13 +39,14 @@ export class ConsolePatcher {
     console.warn = this.originalConsoleWarn;
     console.error = this.originalConsoleError;
     console.debug = this.originalConsoleDebug;
+    console.info = this.originalConsoleInfo;
   };
 
   private formatArgs = (args: unknown[]): string => util.format(...args);
 
   private patchConsoleMethod =
     (
-      type: 'log' | 'warn' | 'error' | 'debug',
+      type: 'log' | 'warn' | 'error' | 'debug' | 'info',
       originalMethod: (...args: unknown[]) => void,
     ) =>
     (...args: unknown[]) => {