fixed workflow perstistance

Author: Gerome-Elassaad

.gitignore

@@ -40,6 +40,7 @@ yarn-error.log*
 
 # local env files
 .env*.local
+.env.local
 
 # vercel
 .vercel
@@ -53,4 +54,4 @@ gcp.json
 
 supabase
 
-.env
+.env

lib/workflow-persistence.ts

@@ -126,8 +126,8 @@ export class WorkflowPersistence {
   private supabase: ReturnType<typeof createClient<Database>>
 
   constructor() {
-    const supabaseUrl = process.env.SUPABASE_URL
-    const supabaseServiceKey = process.env.SUPABASE_SERVICE_ROLE_KEY
+    const supabaseUrl = process.env.NEXT_PUBLIC_SUPABASE_URL
+    const supabaseServiceKey = process.env.NEXT_PUBLIC_SUPABASE_SERVICE_ROLE_KEY
 
     if (!supabaseUrl || !supabaseServiceKey) {
       throw new Error('Supabase URL and service key are required.')