Implement our own price indexer with historical data

backend/src/index.ts

@@ -27,6 +27,7 @@ import icons from './api/liquid/icons';
 import { Common } from './api/common';
 import poolsUpdater from './tasks/pools-updater';
 import indexer from './indexer';
+import priceUpdater from './tasks/price-updater';
 
 class Server {
   private wss: WebSocket.Server | undefined;
@@ -153,6 +154,7 @@ class Server {
       await blocks.$updateBlocks();
       await memPool.$updateMempool();
       indexer.$run();
+      priceUpdater.$run();
 
       setTimeout(this.runMainUpdateLoop.bind(this), config.MEMPOOL.POLL_RATE_MS);
       this.currentBackendRetryInterval = 5;