fix: Documentation API authentication and build script

- Added X-WP-Nonce header to docs API fetch calls in Help page
- Fixed build-production.sh to include docs/ folder (changed --exclude='*.md' to --exclude='/*.md')
- This allows root-level docs like README.md to be excluded while keeping docs/ folder

admin-spa/src/routes/Help/DocContent.tsx

@@ -21,8 +21,12 @@ export default function DocContent({ slug }: DocContentProps) {
             setError(null);
 
             try {
+                const nonce = (window as any).WNW_CONFIG?.nonce || (window as any).wpApiSettings?.nonce || '';
                 const response = await fetch(`/wp-json/woonoow/v1/docs/${slug}`, {
                     credentials: 'include',
+                    headers: {
+                        'X-WP-Nonce': nonce,
+                    },
                 });
 
                 if (!response.ok) {

admin-spa/src/routes/Help/index.tsx

@@ -27,8 +27,12 @@ export default function Help() {
     useEffect(() => {
         const fetchDocs = async () => {
             try {
+                const nonce = (window as any).WNW_CONFIG?.nonce || (window as any).wpApiSettings?.nonce || '';
                 const response = await fetch('/wp-json/woonoow/v1/docs', {
                     credentials: 'include',
+                    headers: {
+                        'X-WP-Nonce': nonce,
+                    },
                 });
                 const data = await response.json();