feat: add custom navigation link to org landing page (#569)

* feat: custom navbar UI complete

* chore: added translations

* fear: attending to reviews

* add orgname to org landing page

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Co-authored-by: Rotimi Best <best@classroomio.com>

apps/backend/.env.example

@@ -0,0 +1,20 @@
+## Supabase - DB
+PUBLIC_SUPABASE_ANON_KEY=
+PUBLIC_SUPABASE_URL=
+
+## Cloudflare - Video uploads
+# Not required - https://cdn.example.com
+CLOUDFLARE_BUCKET_DOMAIN=
+
+CLOUDFLARE_ACCESS_KEY=
+CLOUDFLARE_SECRET_ACCESS_KEY=
+CLOUDFLARE_ACCOUNT_ID=
+
+# Email
+SMTP_HOST=
+SMTP_USER=
+SMTP_PASSWORD=
+SMTP_PORT=
+
+# Sentry DNS
+SENTRY_DNS=