first commit

lib/supabase/client.ts

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+import { createClient } from '@supabase/supabase-js';
+
+const supabaseUrl = process.env.NEXT_PUBLIC_SUPABASE_URL;
+const supabaseKey = process.env.NEXT_PUBLIC_SUPABASE_PUBLISHABLE_KEY;
+
+if (!supabaseUrl || !supabaseKey) {
+  console.warn("⚠️ Supabase: Faltan las variables de entorno en .env.local");
+}
+
+export const supabase = createClient(
+  supabaseUrl || 'https://placeholder.supabase.co', 
+  supabaseKey || 'placeholder'
+);

lib/utils.ts

@@ -0,0 +1,6 @@
+import { clsx, type ClassValue } from "clsx";
+import { twMerge } from "tailwind-merge";
+
+export function cn(...inputs: ClassValue[]) {
+  return twMerge(clsx(inputs));
+}