feat(client): add daily challenges (#60867)

Co-authored-by: Huyen Nguyen <25715018+huyenltnguyen@users.noreply.github.com>

client/tools/create-env.ts

@@ -64,7 +64,8 @@ if (FREECODECAMP_NODE_ENV !== 'development') {
     'curriculumLocale',
     'deploymentEnv',
     'environment',
-    'showUpcomingChanges'
+    'showUpcomingChanges',
+    'showDailyCodingChallenges'
   ];
   const searchKeys = ['algoliaAppId', 'algoliaAPIKey'];
   const donationKeys = ['stripePublicKey', 'paypalClientId', 'patreonClientId'];

client/tools/read-env.ts

@@ -32,6 +32,7 @@ const {
   PATREON_CLIENT_ID: patreonClientId,
   DEPLOYMENT_ENV: deploymentEnv,
   SHOW_UPCOMING_CHANGES: showUpcomingChanges,
+  SHOW_DAILY_CODING_CHALLENGES: showDailyCodingChallenges,
   GROWTHBOOK_URI: growthbookUri
 } = process.env;
 
@@ -71,6 +72,7 @@ export default Object.assign(locations, {
       ? null
       : patreonClientId,
   showUpcomingChanges: showUpcomingChanges === 'true',
+  showDailyCodingChallenges: showDailyCodingChallenges === 'true',
   growthbookUri:
     !growthbookUri || growthbookUri === 'api_URI_from_Growthbook_dashboard'
       ? null