fix(energy): deliver prototype-aligned hydrogen board and acceptance fixes

Co-authored-by: HiFox Agent <agents-noreply@hifox.com>

src/modules/energy/HydrogenModule.tsx

@@ -1,8 +1,8 @@
-import { EnergyBiBoardApp } from './hydrogen-bi-v2/PrototypeBoard';
+import { EnergyBiBoardApp } from '../../vendor/lnbi-8113-exact/prototypes/energy-h2-bi-board/EnergyBiBoardApp';
 
 /**
- * New standalone Hydrogen BI surface. The legacy feature files remain for a
- * controlled rollback, but the live hydrogen route now uses only v2.
+ * The accepted hydrogen fee BI surface. It is shared with the independent
+ * acceptance route so the menu entry and /energy/hydrogen-board cannot drift.
  */
 export default function HydrogenModule() {
   return <EnergyBiBoardApp />;