feat(storage): MinIO object storage, Neon Auth, Supabase removal

- Add MinIO/S3-compatible storage client (src/lib/storage.ts) with uploadObject,
  deleteObject, presigned URL helpers, and BUCKETS constant
- Wire product images, brand logos, and water log photos to MinIO via the
  new storage client
- Migrate forgot-password to Neon Auth (remove Supabase /auth/v1/recover call)
- Migrate send-scheduled cron to direct Postgres + Resend (remove Supabase Edge
  Function proxy)
- Add logoUrl to email types (OrderReceipt, Welcome, PasswordReset) and pass
  brand_settings.logo_url from all call sites
- Update email templates to use dynamic logoUrl instead of hardcoded Supabase
  bucket URLs
- Remove hardcoded Supabase URLs from TuxedoVideoHero, TuxedoAboutPage,
  TimeTrackingFieldClient; use brand_settings props + local public/ fallback
- Download brand logos (3) and tuxedo-hero.mp4 (36MB) from Supabase bucket to
  public/ for local development
- Add MinIO env vars to .env.example (endpoint, access key, secret, buckets)
- Fix TimeTrackingFieldClient to destructure logoUrl and brandAccent props
- Fix admin/users.ts logoUrl type (null → undefined for optional string)
- Remove stale sb- cookie from wholesale-auth
- Migrate tuxedo/about page to remove supabase import and use pool query for
  wholesale_settings lookup

supabase/migrations/.archived/038_product_images.sql

@@ -0,0 +1,31 @@
+-- Migration 038: Product Images + Public Site Polish
+-- Idempotent: ADD COLUMN IF NOT EXISTS, CREATE OR REPLACE FUNCTION
+
+-- ── 1. Add image_url to products ───────────────────────────────────────────────
+ALTER TABLE products ADD COLUMN IF NOT EXISTS image_url TEXT;
+
+-- ── 2. Update get_stop_products to include image_url ──────────────────────────
+CREATE OR REPLACE FUNCTION public.get_stop_products(p_stop_id UUID)
+RETURNS JSONB
+LANGUAGE plpgsql SECURITY DEFINER SET search_path = public
+AS $$
+BEGIN
+  RETURN jsonb_build_object('products', (
+    SELECT COALESCE(jsonb_agg(
+      jsonb_build_object(
+        'id', ps.id,
+        'product_id', ps.product_id,
+        'name', p.name,
+        'type', p.type,
+        'price', p.price,
+        'image_url', p.image_url
+      )
+    ), '[]'::JSONB)
+    FROM product_stops ps
+    JOIN products p ON p.id = ps.product_id
+    WHERE ps.stop_id = p_stop_id
+  ));
+END;
+$$;
+
+NOTIFY pgrst, 'reload schema';