docs: cross-link the three Supabase pages

src/content/docs/get-started/supabase-new.mdx

@@ -27,6 +27,10 @@ import SetupEnv from '@mdx/get-started/SetupEnv.mdx';
   - **Supabase** - open source Firebase alternative - [read here](https://supabase.com/)
 </Prerequisites>
 
+<Callout title='other Supabase docs'>
+This guide sets up a new project from scratch. For connection options and pooling, see [Drizzle \<\> Supabase](/docs/connect-supabase). For a walkthrough that covers migrations, Row Level Security and querying, see the [Supabase tutorial](/docs/tutorials/drizzle-with-supabase).
+</Callout>
+
 <FileStructure/>
 
 #### Step 1 - Install **postgres** package

src/content/docs/pg/connect-supabase.mdx

@@ -18,6 +18,10 @@ According to the **[official website](https://supabase.com/docs)**, Supabase is
 
 Checkout official **[Supabase + Drizzle](https://supabase.com/docs/guides/database/drizzle)** docs.
 
+<Callout title='other Supabase docs'>
+This page covers connecting Drizzle to Supabase. To set up a new project step by step, see [Get Started with Drizzle and Supabase](/docs/get-started/supabase-new). For a walkthrough that covers migrations, Row Level Security and querying, see the [Supabase tutorial](/docs/tutorials/drizzle-with-supabase).
+</Callout>
+
 #### Step 1 - Install packages
 
 <Npm>

src/content/docs/tutorials/drizzle-with-supabase.mdx

@@ -12,6 +12,10 @@ import Callout from '@mdx/Callout.astro';
 
 This tutorial demonstrates how to use Drizzle ORM with [Supabase Database](https://supabase.com/docs/guides/database/overview). Every Supabase project comes with a full [Postgres](https://www.postgresql.org/docs) database.
 
+<Callout title='other Supabase docs'>
+This tutorial is the most complete of the three Supabase pages. For a shorter setup guide, see [Get Started with Drizzle and Supabase](/docs/get-started/supabase-new). For connection options and pooling, see [Drizzle \<\> Supabase](/docs/connect-supabase).
+</Callout>
+
 <Prerequisites>
 - You should have installed Drizzle ORM and [Drizzle kit](/docs/kit-overview). You can do this by running the following command:
 <Npm>