src/lib/supabase.js

import { createClient } from '@supabase/supabase-js'

// src/lib/runtimeEnv.js
import { SUPABASE_URL, SUPABASE_ANON_KEY } from './runtimeEnv';
if (!SUPABASE_URL || !SUPABASE_ANON_KEY) throw new Error('Missing Supabase env');
export const supabase = createClient(SUPABASE_URL, SUPABASE_ANON_KEY);

// Helper to run GraphQL queries for features not available in REST
export async function graphql(query, variables) {
  const apiKey = service || anon
  const res = await fetch(`${supabaseUrl}/graphql/v1`, {
    method: 'POST',
    headers: {
      'content-type': 'application/json',
      'apikey': apiKey,
      'authorization': `Bearer ${apiKey}`
    },
    body: JSON.stringify({ query, variables })
  })
  const json = await res.json()
  if (json.errors) {
    console.error('GraphQL errors:', json.errors)
  }
  return json.data
}