Switch windows-process-tree from static import to dynamic require

Static imports can cause the entire module to fail if the native plugin's ABI doesn't match the running Node version.
Using dynamic `require()` within a `try-catch` statement allows for a fallback to WMIC if the module is unavailable or incompatible. To ensure compile-time type safety, only type imports are retained.
Add a comment to webpack externals explaining why the native addon must be excluded from bundling.

Author: ZA139

src/extension/debugger/attachQuickPick/provider.ts

@@ -4,7 +4,7 @@
 'use strict';
 
 import { l10n } from 'vscode';
-import * as wpc from '@vscode/windows-process-tree';
+import type { IProcessInfo } from '@vscode/windows-process-tree';
 import { getOSType, OSType } from '../../common/platform';
 import { PsProcessParser } from './psProcessParser';
 import { IAttachItem, IAttachProcessProvider, ProcessListCommand } from './types';
@@ -63,8 +63,9 @@ export class AttachProcessProvider implements IAttachProcessProvider {
 
         if (osType === OSType.Windows) {
             try {
-                const processList = await new Promise<wpc.IProcessInfo[]>((resolve) => {
-                    wpc.getAllProcesses((processes) => resolve(processes), wpc.ProcessDataFlag.CommandLine);
+                const wpc = require('@vscode/windows-process-tree');
+                const processList = await new Promise<IProcessInfo[]>((resolve) => {
+                    wpc.getAllProcesses((processes: IProcessInfo[]) => resolve(processes), wpc.ProcessDataFlag.CommandLine);
                 });
                 return processList.map((p) => ({
                     label: p.name,

webpack.config.js

@@ -38,7 +38,7 @@ const extensionConfig = {
     '@opentelemetry/instrumentation': 'commonjs @opentelemetry/instrumentation', // ignored because we don't ship instrumentation
     '@azure/opentelemetry-instrumentation-azure-sdk': 'commonjs @azure/opentelemetry-instrumentation-azure-sdk', // ignored because we don't ship instrumentation
     '@azure/functions-core': '@azure/functions-core', // ignored because we don't ship instrumentation
-    '@vscode/windows-process-tree': 'commonjs @vscode/windows-process-tree',
+    '@vscode/windows-process-tree': 'commonjs @vscode/windows-process-tree', // native addon (.node binary); webpack cannot bundle it, resolved at runtime via VS Code's built-in copy
   },
   resolve: {
     // support reading TypeScript and JavaScript files, 📖 -> https://github.com/TypeStrong/ts-loader