Added code for setting up WebApi with Express.js

.eslintrc.json

@@ -16,7 +16,7 @@
   "parserOptions": {
     "ecmaVersion": 2023,
     "sourceType": "module",
-    "project": "tsconfig.json"
+    "project": "./tsconfig.json"
   },
   "rules": {
     "no-unused-vars": "off",

.vscode/launch.json

@@ -42,21 +42,6 @@
       "internalConsoleOptions": "neverOpen",
       "cwd": "${workspaceFolder}",
       "sourceMaps": true
-    },
-    {
-      "name": "Jest current test",
-      "type": "node",
-      "request": "launch",
-      "program": "${workspaceFolder}/node_modules/jest/bin/jest",
-      "args": [
-        "${fileBasenameNoExtension}",
-        "--verbose",
-        "-i",
-        "--no-cache",
-        "--watchAll"
-      ],
-      "console": "integratedTerminal",
-      "internalConsoleOptions": "neverOpen"
     }
   ]
 }

docs/getting-started.md

@@ -126,6 +126,4 @@ One of the mentioned benefits is testing, which Emmett helps to do out of the bo
 
 Tests for our Shopping Cart business logic can look like this:
 
-<<< @/snippets/gettingStarted/businessLogic.unit.test.ts#getting-started-unit-tests
-
-Above tests use [Jest testing library](https://jestjs.io/), but you can use it in any other testing package, as it's fully independent.
+<<< @/snippets/gettingStarted/businessLogic.unit.spec.ts#getting-started-unit-tests

docs/snippets/gettingStarted/businessLogic.unit.spec.ts

@@ -1,3 +1,4 @@
+/* eslint-disable @typescript-eslint/no-floating-promises */
 import { describe, it } from 'node:test';
 import { v4 as uuid } from 'uuid';
 import { decide } from './businessLogic';

docs/snippets/gettingStarted/state.ts

@@ -7,6 +7,7 @@ export type EmptyShoppingCart = {
 
 export type OpenedShoppingCart = {
   status: 'Opened';
+
   productItems: ProductItems;
 };