refactor: remove explicit any across admin forms and catalog actions

- Type resolveAsChild generically over Base UI render-prop type
- Type catalog/rooms/catalog-items Prisma updates with Prisma.*UpdateInput
- Type EventForm/PollForm with explicit form-value interfaces
- Type EventPrizesManager/PollQuestionsManager with validator input types
- All typecheck, lint, and 312 tests pass

src/actions/catalog-bc.ts

@@ -1,6 +1,7 @@
 "use server";
 
 import { revalidatePath } from "next/cache";
+import type { Prisma } from "@/generated/prisma/client";
 import { requirePermission } from "@/lib/admin/guard";
 import { PERMS } from "@/lib/permissions";
 import { prisma } from "@/lib/prisma";
@@ -55,7 +56,10 @@ export async function updateBcPage({
 	if (Object.keys(data).length === 0) {
 		return { ok: false as const, error: "No valid fields to update" };
 	}
-	await prisma.catalogPagesBc.update({ where: { id }, data: data as any });
+	await prisma.catalogPagesBc.update({
+		where: { id },
+		data: data as Prisma.CatalogPagesBcUpdateInput,
+	});
 	await rcon.updateCatalog();
 	await logStaffActivity({
 		staffId: staff.id,
@@ -98,7 +102,10 @@ export async function updateBcItem({
 	if (Object.keys(safe).length === 0) {
 		return { ok: false as const, error: "No valid fields to update" };
 	}
-	await prisma.catalogItemsBc.update({ where: { id }, data: safe as any });
+	await prisma.catalogItemsBc.update({
+		where: { id },
+		data: safe as Prisma.CatalogItemsBcUpdateInput,
+	});
 	await rcon.updateCatalog();
 	await logStaffActivity({
 		staffId: staff.id,