feat: add email subsciption

docs/src/content/docs/challenges/nx/25-generator-lib-ext.md

@@ -32,7 +32,7 @@ You should only override the jest configuration is the `unitTestRunner` option i
 export default {
   displayName: '< libName >', // 👈 lib name
   preset: '../../../jest.preset.js', // 👈 be careful with the path
-  setupFilesAfterEnv: ['<rootDir>/src/test-setup.ts'],
+  setupFilesAfterEnv: ['<rootDir>/src/subscription-setup.ts'],
   transform: {
     '^.+\\.(ts|mjs|js|html)$': [
       'jest-preset-angular',

docs/src/content/docs/index.mdx

@@ -24,12 +24,20 @@ hero:
 import { Card, CardGrid } from '@astrojs/starlight/components';
 import MyIcon from '../../components/MyIcon.astro';
 
+import SubscriptionForm from '../../components/SubscriptionForm.astro'
+
+
 <CardGrid>
+
 <Card title="43 Challenges">
     This repository gathers 43 challenges related to <b>Angular</b>, <b>Nx</b>, <b>RxJS</b>, <b>Ngrx</b> and <b>Typescript</b>.
     These challenges resolve around real-life issues or specific features to elevate your skills.
 </Card>
 
+<Card title="Subscribe to get notify of latest challenges">
+<SubscriptionForm isNote={false}/>
+</Card>
+
 <Card title="Become an OSS Maintainer">
   One of the goals of this repository is to <b>lower the barrier</b> to entry
   for Open Source Software (OSS). By engaging with these challenges, you will

docs/src/content/docs/subscription/index.mdx

@@ -0,0 +1,10 @@
+---
+title: Subscription
+description: Subscribe to email.
+noCommentSection: true
+---
+import SubscriptionForm from '../../../components/SubscriptionForm.astro'
+
+<div>If you want to be informed of new challenges, you can subscribe to the email form.</div>
+<SubscriptionForm isNote={true} />
+

docs/src/content/docs/test/index.mdx

@@ -1,9 +0,0 @@
----
-title: Test
-description: Guide to checking out someone else's answer.
-sidebar:
-  order: 3
----
-import SubscriptionForm from '../../../components/SubscriptionForm.astro'
-
-<SubscriptionForm />