Add initial 11ty website structure

website/node_modules/luxon/src/zones/invalidZone.js

@@ -0,0 +1,53 @@
+import Zone from "../zone.js";
+
+/**
+ * A zone that failed to parse. You should never need to instantiate this.
+ * @implements {Zone}
+ */
+export default class InvalidZone extends Zone {
+  constructor(zoneName) {
+    super();
+    /**  @private */
+    this.zoneName = zoneName;
+  }
+
+  /** @override **/
+  get type() {
+    return "invalid";
+  }
+
+  /** @override **/
+  get name() {
+    return this.zoneName;
+  }
+
+  /** @override **/
+  get isUniversal() {
+    return false;
+  }
+
+  /** @override **/
+  offsetName() {
+    return null;
+  }
+
+  /** @override **/
+  formatOffset() {
+    return "";
+  }
+
+  /** @override **/
+  offset() {
+    return NaN;
+  }
+
+  /** @override **/
+  equals() {
+    return false;
+  }
+
+  /** @override **/
+  get isValid() {
+    return false;
+  }
+}