fix: Add nixpacks configuration for Astro deployment

dealplustech-astro/node_modules/property-information/lib/util/info.d.ts

@@ -0,0 +1,28 @@
+/**
+ * @import {Info as InfoType} from 'property-information'
+ */
+/** @type {InfoType} */
+export class Info {
+    /**
+     * @param {string} property
+     *   Property.
+     * @param {string} attribute
+     *   Attribute.
+     * @returns
+     *   Info.
+     */
+    constructor(property: string, attribute: string);
+    attribute: string;
+    property: string;
+    booleanish: boolean;
+    boolean: boolean;
+    commaOrSpaceSeparated: boolean;
+    commaSeparated: boolean;
+    defined: boolean;
+    mustUseProperty: boolean;
+    number: boolean;
+    overloadedBoolean: boolean;
+    spaceSeparated: boolean;
+    space: import("property-information").Space | undefined;
+}
+//# sourceMappingURL=info.d.ts.map