fix(relay): defer on inventory probe errors; optional retry without budget

- MessageQueue: resetRetryCount and retry({ increment: false }) for shedder/inventory paths
- RelayService: treat bridge_inventory_probe like other soft-failure scopes; wrap inventory check in try/catch
- Token aggregation: catch DB pool lookup errors and fall back to live DODO path
- Mainnet WETH profile: START_BLOCK=latest; extend RELAY_SKIP_MESSAGE_IDS for backlog hygiene
- Extend relay test.js for deferred requeue behavior

Made-with: Cursor

services/token-aggregation/src/api/routes/tokens.ts

@@ -45,10 +45,15 @@ function tokenFromCanonical(chainId: number, address: string): Token | null {
 async function getPoolsByTokenWithFallback(chainId: number, address: string): Promise<LiquidityPool[]> {
   const normalized = address.toLowerCase();
   const resolution = resolveCanonicalQuoteAddress(chainId, normalized);
-  const dbPools = filterPoolsForExposure(
-    chainId,
-    await poolRepo.getPoolsByToken(chainId, resolution.lookupAddress)
-  );
+  let dbPools: LiquidityPool[] = [];
+  try {
+    dbPools = filterPoolsForExposure(
+      chainId,
+      await poolRepo.getPoolsByToken(chainId, resolution.lookupAddress)
+    );
+  } catch (error) {
+    logger.warn('DB pool lookup failed; using live DODO fallback', { chainId, address: resolution.lookupAddress, error });
+  }
   if (dbPools.length > 0) {
     return dbPools;
   }