Create js/state.js

js/state.js

@@ -0,0 +1,7 @@
+export const state = {
+    candles: [],        // The full 1000 candle history
+    socket: null,       // Active WebSocket
+    isReplay: false,    // Are we replaing?
+    replayIndex: 0,     // Current replay position
+    replayTimer: null   // Timer for simulation
+};