chore: update ESLint configuration and improve TypeScript type handling

- Added additional test file patterns to ESLint configuration for better coverage.
- Introduced new rule to ignore unused TypeScript variables starting with an underscore.
- Updated `PermissionController` to set approval mode correctly.
- Refactored timeout constants in `Query` class for better maintainability.
- Enhanced E2E tests for permission control and multi-turn conversations with clearer prompts and expectations.
- Removed outdated simple query test file and added new single-turn test suite for better organization.

packages/cli/src/nonInteractive/control/controllers/permissionController.ts

@@ -19,6 +19,7 @@ import type {
   WaitingToolCall,
   ToolExecuteConfirmationDetails,
   ToolMcpConfirmationDetails,
+  ApprovalMode,
 } from '@qwen-code/qwen-code-core';
 import {
   InputFormat,
@@ -208,6 +209,7 @@ export class PermissionController extends BaseController {
     }
 
     this.context.permissionMode = mode;
+    this.context.config.setApprovalMode(mode as ApprovalMode);
 
     if (this.context.debugMode) {
       console.error(