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

db/schema/audit.ts

@@ -9,19 +9,16 @@ import {
   timestamp,
   index,
 } from "drizzle-orm/pg-core";
-import { tenants } from "./tenants";
-import { users } from "./tenants";
+import { brands } from "./brands";
 
 export const auditLog = pgTable(
   "audit_log",
   {
     id: uuid("id").primaryKey().defaultRandom(),
-    tenantId: uuid("tenant_id").references(() => tenants.id, {
+    brandId: uuid("brand_id").references(() => brands.id, {
       onDelete: "cascade",
     }),
-    userId: uuid("user_id").references(() => users.id, {
-      onDelete: "set null",
-    }),
+    userId: uuid("user_id"), // FK to neon_auth.user(id) — plain UUID, enforced at DB level
     action: text("action").notNull(),
     targetType: text("target_type"),
     targetId: uuid("target_id"),
@@ -31,7 +28,7 @@ export const auditLog = pgTable(
       .defaultNow(),
   },
   (t) => ({
-    tenantIdx: index("audit_log_tenant_idx").on(t.tenantId, t.createdAt),
+    brandIdx: index("audit_log_brand_idx").on(t.brandId, t.createdAt),
   }),
 );