refactor(medications): give the in-use clock list one owner

The supply tab carried its own copy of the two container kinds whose first
opening starts a degradation clock, with a comment saying it mirrored the
state machine's list. Nothing enforced the mirror — the state machine types
itself against the generated Prisma client, which the browser bundle cannot
carry, so a copy was the only way to say it.

Move the list into a client-safe module with no imports and let both sides
read it. The state machine re-exports it under the Prisma enum, so a renamed
or dropped container kind is now a compile error rather than a member that
quietly stops matching.

src/components/medications/sections/inventory-section.tsx

@@ -75,6 +75,7 @@ import {
   apiPost,
   apiPut,
 } from "@/lib/api/api-fetch";
+import { startsInUseClock } from "@/lib/medications/inventory/clock-container-types";
 import type { SupplySummary } from "@/lib/medications/inventory/summary";
 
 /**
@@ -169,15 +170,6 @@ const STATE_BADGE: Record<
   USED_UP: "outline",
 };
 
-/**
- * Container kinds whose first opening starts a 30-day degradation clock.
- * Mirrors `IN_USE_CLOCK_CONTAINER_TYPES` in
- * `src/lib/medications/inventory/state-machine.ts` — the server owns the
- * transition; the client only needs to know which helper text to show
- * beside the opening date.
- */
-const CLOCK_CONTAINER_TYPES: readonly ContainerType[] = ["PEN", "AMPOULE"];
-
 /** Default container kind for the register flow, from the delivery form. */
 function defaultContainerType(deliveryForm: string | undefined): ContainerType {
   if (deliveryForm === "INJECTION") return "PEN";
@@ -971,7 +963,7 @@ export function AdjustInventoryDialog({
             id="inventory-edit-opened-helper"
             className="text-muted-foreground text-xs"
           >
-            {CLOCK_CONTAINER_TYPES.includes(item.containerType)
+            {startsInUseClock(item.containerType)
               ? t("medications.detail.bestand.editOpenedHelperClock")
               : t("medications.detail.bestand.editOpenedHelper")}
           </p>