chore: update imports to Node.js prefix and add error handling improvements (#221)

## CHANGES

- Replace require('fs') with require('node:fs')
- Replace require('path') with require('node:path')
- Add debug logging for directory cleanup
- Add roomodes to VSCode dictionary
- Format README workflow guides section
- Improve error handling in installer
- Add fallback error message display

.vscode/settings.json

@@ -41,6 +41,7 @@
 		"rescope",
 		"roadmaps",
 		"roleplay",
+		"roomodes",
 		"runbooks",
 		"Serilog",
 		"shadcn",

README.md

@@ -254,6 +254,7 @@ npm install
 ## Documentation & Guides
 
 ### Workflow Guides
+
 - 📚 [Universal BMAD Workflow Guide](docs/bmad-workflow-guide.md) - Core workflow that applies to all IDEs
 - 🎯 [Cursor Guide](docs/cursor-guide.md) - Complete workflow for Cursor users
 - 🤖 [Claude Code Guide](docs/claude-code-guide.md) - Complete workflow for Claude Code users

tools/builders/web-builder.js

@@ -1,5 +1,5 @@
-const fs = require('fs').promises;
-const path = require('path');
+const fs = require('node:fs').promises;
+const path = require('node:path');
 const DependencyResolver = require('../lib/dependency-resolver');
 
 class WebBuilder {
@@ -19,6 +19,7 @@ class WebBuilder {
         await fs.rm(dir, { recursive: true, force: true });
         console.log(`Cleaned: ${path.relative(this.rootDir, dir)}`);
       } catch (error) {
+        console.debug(`Failed to clean directory ${dir}:`, error.message);
         // Directory might not exist, that's fine
       }
     }

tools/installer/bin/bmad.js

@@ -3,16 +3,17 @@
 const { program } = require('commander');
 const inquirer = require('inquirer');
 const chalk = require('chalk');
-const path = require('path');
 
 // Handle both execution contexts (from root via npx or from installer directory)
-let version, installer;
+let version;
+let installer;
 try {
   // Try installer context first (when run from tools/installer/)
   version = require('../package.json').version;
   installer = require('../lib/installer');
 } catch (e) {
   // Fall back to root context (when run via npx from GitHub)
+  console.log(chalk.yellow(`Installer context not found (${e.message}), trying root context...`));
   try {
     version = require('../../../package.json').version;
     installer = require('../../../tools/installer/lib/installer');
@@ -42,7 +43,7 @@ program
     try {
       if (!options.full && !options.agent) {
         // Interactive mode
-        const answers = await promptInstallation(options);
+        const answers = await promptInstallation();
         await installer.install(answers);
       } else {
         // Direct mode
@@ -98,7 +99,7 @@ program
     }
   });
 
-async function promptInstallation(options) {
+async function promptInstallation() {
   console.log(chalk.bold.blue(`\nWelcome to BMAD Method Installer v${version}\n`));
 
   const answers = {};