fix: regenerate documentation with proper links

Author: mmilian

docs/.scripts/fix-doc-links.js

@@ -0,0 +1,16 @@
+import { readFile, writeFile } from 'fs/promises';
+
+const SCRIPT_TO_INJECT = `<script>
+document.querySelectorAll('a[href^="https://"]').forEach(link => {
+  if (!link.href.startsWith('https://xeokit.github.io/xeokit-bim-viewer/docs')) {
+    link.setAttribute('target', '_blank');
+    link.setAttribute('rel', 'noopener noreferrer');
+  }
+});
+</script>`;
+
+const filePath = './docs/index.html';
+let content = await readFile(filePath, 'utf-8');
+content = content.replace('</body>', `${SCRIPT_TO_INJECT}\n</body>`);
+await writeFile(filePath, content);
+console.log('Processed: docs/index.html');