Creating a Supabase Client

We will be creating a client to interact with Supabase using the supabase-js library.

Install the supabase-js library
```
npm install @supabase/supabase-js
```

Create a new file called utils/supabase.ts and add the following:

// utils/supabase.ts
import { createClient } from '@supabase/supabase-js'
let supabase_url = process.env.NEXT_PUBLIC_SUPABASE_URL || "TODO: Your Supabase URL"let supabase_key = process.env.NEXT_PUBLIC_SUPABASE_KEY || "TODO: Your Supabase Key"
const getSupabase = (access_token: string) => {  const supabase = createClient(    supabase_url,    supabase_key  )
  supabase.auth.session = () => ({    access_token,    token_type: "",    user: null  })
  return supabase}
export { getSupabase }