feat: Replace aCAPTCHA with official ALTCHA (altcha.org) Proof-of-Work web component widget

frontend/node_modules/hash-wasm/dist/lib/sha256.d.ts

@@ -0,0 +1,12 @@
+import { type IHasher } from "./WASMInterface";
+import type { IDataType } from "./util";
+/**
+ * Calculates SHA-2 (SHA-256) hash
+ * @param data Input data (string, Buffer or TypedArray)
+ * @returns Computed hash as a hexadecimal string
+ */
+export declare function sha256(data: IDataType): Promise<string>;
+/**
+ * Creates a new SHA-2 (SHA-256) hash instance
+ */
+export declare function createSHA256(): Promise<IHasher>;