feat(orders): a fifth verdict, 'bad', between ok and never again

The jump from "OK" to "Never again" is too big and most
disappointments live in the gap (user, 2026-07-28) — so a merely poor
meal either flattered itself as OK or got blacklisted.

Only 'never' raises the warning on a future order. A blacklist that fires
for every mediocre delivery is one nobody reads, so 'bad' records the
disappointment without triggering the alarm. Both set order_again = false
— you would not choose either again — and that split between "would I
order it" and "warn me about it" is the point of the extra level.

Migration widens the CHECK; nothing is removed, so no existing row needs
mapping.

src/components/order-details.tsx

@@ -33,6 +33,7 @@ const RATING_LABEL: Record<OrderRating, string> = {
   loved: "Loved it",
   liked: "Liked it",
   ok: "OK",
+  bad: "Bad",
   never: "Never again",
 };
 
@@ -40,10 +41,11 @@ const RATING_STYLE: Record<OrderRating, string> = {
   loved: "border-emerald-600 bg-emerald-950 text-emerald-300",
   liked: "border-emerald-800 bg-emerald-950/50 text-emerald-400",
   ok: "border-zinc-600 bg-zinc-800 text-zinc-300",
+  bad: "border-amber-800 bg-amber-950 text-amber-300",
   never: "border-red-800 bg-red-950 text-red-300",
 };
 
-const RATING_ORDER: OrderRating[] = ["loved", "liked", "ok", "never"];
+const RATING_ORDER: OrderRating[] = ["loved", "liked", "ok", "bad", "never"];
 
 /**
  * The receipt behind a delivery order: what was actually bought, where it went,