Add bisqJS and liquidJS npm modules.

examples/nodejs/bisq-js/statistics.ts

@@ -0,0 +1,13 @@
+import bisqJS from "./../../../src/index-bisq";
+
+const init = async () => {
+  try {
+    const { statistics } = bisqJS();
+    
+    const stats = await statistics.getStats();
+    console.log(stats);
+  } catch (error) {
+    console.log(error);
+  }
+};
+init();