merge: integrate remote main with local H2 prototypes and xll driver training nav.

Keep remote xll-miniapp registry while preserving local hydrogen station weekly/analysis pages; sync driver-training into ONEOS xll navigation.

Co-authored-by: Cursor <cursoragent@cursor.com>

scripts/sync-xll-nav-menu.mjs

@@ -24,6 +24,8 @@ const ROUTE_TO_PAGE = {
   'third-return': 'third-return',
   replace: 'replace',
   'audit-return': 'audit-return',
+  training: 'driver-training',
+  'driver-training': 'driver-training',
 };
 
 function parseArgs(argv) {