Add OpenAPI TypeScript config and update dependencies

Introduced `openapi-ts.config.ts` to generate client code from the OpenAPI spec. Updated several dependencies to enable OpenAPI integration, including `@hey-api` plugins, `axios`, and `@tanstack/react-query`. These changes set up the project for streamlined API access using autogenerated TypeScript clients.

frontend/openapi-ts.config.ts

@@ -0,0 +1,28 @@
+import {defineConfig} from '@hey-api/openapi-ts';
+import path from "path";
+
+const API_URL = process.env.NEXT_PUBLIC_BACKEND_API_URL || 'http://localhost:8000';
+const OPENAPI_URL = `${API_URL}/api/v1/openapi.json`;
+const OUTPUT_DIR = path.resolve(__dirname, './src/client');
+// const OPENAPI_FILE = path.resolve(__dirname, './openapi.json');
+
+
+export default defineConfig({
+    input:
+        OPENAPI_URL,
+    output: {
+        format: 'prettier',
+        lint: 'eslint',
+        path: OUTPUT_DIR,
+    },
+    plugins: [
+        '@hey-api/client-axios',
+        '@hey-api/schemas',
+        '@hey-api/sdk',
+        {
+            enums: 'javascript',
+            name: '@hey-api/typescript',
+        },
+        '@tanstack/react-query',
+    ],
+});