Initial commit: NOFX AI Trading System

- Multi-AI competition mode (Qwen vs DeepSeek)
- Binance Futures integration
- AI self-learning mechanism
- Professional web dashboard
- Complete risk management system

web/node_modules/date-fns/isFriday.js

@@ -0,0 +1,30 @@
+import { toDate } from "./toDate.js";
+
+/**
+ * The {@link isFriday} function options.
+ */
+
+/**
+ * @name isFriday
+ * @category Weekday Helpers
+ * @summary Is the given date Friday?
+ *
+ * @description
+ * Is the given date Friday?
+ *
+ * @param date - The date to check
+ * @param options - An object with options
+ *
+ * @returns The date is Friday
+ *
+ * @example
+ * // Is 26 September 2014 Friday?
+ * const result = isFriday(new Date(2014, 8, 26))
+ * //=> true
+ */
+export function isFriday(date, options) {
+  return toDate(date, options?.in).getDay() === 5;
+}
+
+// Fallback for modularized imports:
+export default isFriday;