Initial commit: WaMarket MVP

Marketplace inversée (Next.js 16 App Router + Supabase Cloud) : auth,
schéma + RLS, publication de besoins avec upload d'images, feed avec
filtres, offres, acceptation via RPC, messagerie temps réel,
dashboards, et Dockerfile pour déploiement Coolify.

lib/supabase/admin.ts

@@ -0,0 +1,19 @@
+import "server-only";
+import { createClient as createSupabaseClient } from "@supabase/supabase-js";
+import type { Database } from "@/lib/database.types";
+
+// Uses the service role key — bypasses RLS entirely. Only import this from
+// trusted server-only code (e.g. the signup trigger fallback, admin tooling).
+// Never expose this client or its key to the browser.
+export function createAdminClient() {
+  return createSupabaseClient<Database>(
+    process.env.NEXT_PUBLIC_SUPABASE_URL!,
+    process.env.SUPABASE_SERVICE_ROLE_KEY!,
+    {
+      auth: {
+        autoRefreshToken: false,
+        persistSession: false,
+      },
+    }
+  );
+}