fix: Add nixpacks configuration for Astro deployment

dealplustech-astro/node_modules/diff/libcjs/util/array.js

@@ -0,0 +1,21 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.arrayEqual = arrayEqual;
+exports.arrayStartsWith = arrayStartsWith;
+function arrayEqual(a, b) {
+    if (a.length !== b.length) {
+        return false;
+    }
+    return arrayStartsWith(a, b);
+}
+function arrayStartsWith(array, start) {
+    if (start.length > array.length) {
+        return false;
+    }
+    for (var i = 0; i < start.length; i++) {
+        if (start[i] !== array[i]) {
+            return false;
+        }
+    }
+    return true;
+}