refactor: improve news and email handling, style, folder structure (#16)

.env.example

@@ -1,4 +1,13 @@
 # Created by Vercel CLI
+ADMIN_EMAIL=""
+CRON_SECRET=""
+HOME_URL=""
+MAINTENANCE_MODE=""
+GOOGLE_ANALYTICS=""
+NEWS_LIMIT=""
+NEXT_PUBLIC_BRAND_COUNTRY=""
+NEXT_PUBLIC_BRAND_EMAIL=""
+NEXT_PUBLIC_BRAND_NAME=""
 NX_DAEMON=""
 POSTGRES_DATABASE=""
 POSTGRES_HOST=""
@@ -7,6 +16,10 @@ POSTGRES_PRISMA_URL=""
 POSTGRES_URL=""
 POSTGRES_URL_NON_POOLING=""
 POSTGRES_USER=""
+RESEND_AUDIENCE=""
+RESEND_FROM=""
+RESEND_KEY=""
+SECRET_HASH=""
 TURBO_REMOTE_ONLY=""
 TURBO_RUN_SUMMARY=""
 VERCEL="1"
@@ -23,12 +36,3 @@ VERCEL_GIT_REPO_ID=""
 VERCEL_GIT_REPO_OWNER=""
 VERCEL_GIT_REPO_SLUG=""
 VERCEL_URL=""
-NEWS_LIMIT=""
-RESEND_KEY=""
-RESEND_FROM=""
-SECRET_HASH=""
-HOME_URL=""
-MAINTENANCE_MODE=0
-NEXT_PUBLIC_BRAND_NAME=""
-NEXT_PUBLIC_BRAND_EMAIL=""
-NEXT_PUBLIC_BRAND_COUNTRY=""