feat(chain138): Monad CCIP, token aggregation OMNL gates, HYBX client, and PMM deploy updates.

Relay router, reserve system, oracle publisher, token-aggregation compliance middleware, and Monad deployment scripts.

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

services/token-aggregation/src/api/middleware/cache.ts

@@ -19,13 +19,33 @@ function looksLikeGenericErrorPayload(body: unknown): boolean {
   return true;
 }
 
+function buildCacheKey(req: Request): string {
+  const base = `${req.method}:${req.originalUrl}`;
+  if (req.method !== 'POST' && req.method !== 'PUT' && req.method !== 'PATCH') {
+    return base;
+  }
+  try {
+    const body = req.body;
+    if (body == null) {
+      return base;
+    }
+    const serialized = typeof body === 'string' ? body : JSON.stringify(body);
+    if (!serialized || serialized === '{}' || serialized === '[]') {
+      return base;
+    }
+    return `${base}:${serialized}`;
+  } catch {
+    return base;
+  }
+}
+
 export function cacheMiddleware(ttl: number = DEFAULT_TTL) {
   return (req: Request, res: Response, next: NextFunction) => {
     const bypassCache =
       req.query.refresh === '1' ||
       req.query.noCache === '1' ||
       /\bno-cache\b|\bno-store\b/i.test(req.header('cache-control') || '');
-    const key = `${req.method}:${req.originalUrl}`;
+    const key = buildCacheKey(req);
     const cached = bypassCache ? undefined : cache.get(key);
 
     if (cached && cached.expiresAt > Date.now()) {