fix: preserve user's cwd when running via npx

tools/bmad-npx-wrapper.js

@@ -5,5 +5,34 @@
  * This file ensures proper execution when run via npx from GitHub or npm registry
  */
 
-// Simply delegate to the CLI tool
-require('./cli/bmad-cli.js');
+const { execSync } = require('node:child_process');
+const path = require('node:path');
+const fs = require('node:fs');
+
+// Check if we're running in an npx temporary directory
+const isNpxExecution = __dirname.includes('_npx') || __dirname.includes('.npm');
+
+if (isNpxExecution) {
+  // Running via npx - spawn child process to preserve user's working directory
+  const args = process.argv.slice(2);
+  const bmadCliPath = path.join(__dirname, 'cli', 'bmad-cli.js');
+
+  if (!fs.existsSync(bmadCliPath)) {
+    console.error('Error: Could not find bmad-cli.js at', bmadCliPath);
+    console.error('Current directory:', __dirname);
+    process.exit(1);
+  }
+
+  try {
+    // Execute CLI from user's working directory (process.cwd()), not npm cache
+    execSync(`node "${bmadCliPath}" ${args.join(' ')}`, {
+      stdio: 'inherit',
+      cwd: process.cwd(), // This preserves the user's working directory
+    });
+  } catch (error) {
+    process.exit(error.status || 1);
+  }
+} else {
+  // Local execution - use require
+  require('./cli/bmad-cli.js');
+}