Feature/auth page and Dev mode

README.md

@@ -91,3 +91,4 @@ To analyze the code and find problems according to the given rules, described in
 ├── package.json
 └── tsconfig.json
 ```
+

package.json

@@ -13,6 +13,7 @@
   "flat": true,
   "dependencies": {
     "@reduxjs/toolkit": "^1.9.5",
+    "@types/js-cookie": "^3.0.6",
     "axios": "^1.4.0",
     "classnames": "^2.3.2",
     "nanoid": "^4.0.2",

src/@types/png.d.ts

@@ -0,0 +1,4 @@
+declare module '*.png' {
+  const value: string;
+  export default value;
+}

src/api/requests/authenticate.ts

@@ -0,0 +1,26 @@
+import { type ScAddr } from 'ts-sc-client';
+
+import { scUtils } from '@api';
+import { Action } from '@api/sc/actions/Action';
+
+interface IRequest {
+  login: string;
+  password: string;
+}
+
+export const authenticateUser = async (req: IRequest): Promise<ScAddr> => {
+  const action = new Action('action_authorise_user');
+
+  const loginLink = await scUtils.createLink(req.login);
+  const passwordLink = await scUtils.createLink(req.password);
+
+  if (loginLink && passwordLink) {
+    action.addArgs(loginLink, passwordLink);
+  }
+
+  const resp = await action.initiate();
+
+  if (!resp) throw new Error('unauthenticated');
+
+  return resp;
+};