feat(27-02): remove Setups tab from Collection page

- TAB_ORDER reduced to [gear, planning]
- searchSchema z.enum updated; .catch("gear") handles old ?tab=setups URLs
- SetupsView import and render branch removed
- AnimatePresence, slide variants, CollectionView/PlanningView unchanged

src/client/routes/collection/index.tsx

@@ -4,10 +4,9 @@ import { useRef } from "react";
 import { z } from "zod";
 import { CollectionView } from "../../components/CollectionView";
 import { PlanningView } from "../../components/PlanningView";
-import { SetupsView } from "../../components/SetupsView";
 
 const searchSchema = z.object({
-	tab: z.enum(["gear", "planning", "setups"]).catch("gear"),
+	tab: z.enum(["gear", "planning"]).catch("gear"),
 });
 
 export const Route = createFileRoute("/collection/")({
@@ -15,11 +14,10 @@ export const Route = createFileRoute("/collection/")({
 	component: CollectionPage,
 });
 
-const TAB_ORDER = ["gear", "planning", "setups"] as const;
+const TAB_ORDER = ["gear", "planning"] as const;
 const TAB_LABELS: Record<(typeof TAB_ORDER)[number], string> = {
 	gear: "Gear",
 	planning: "Planning",
-	setups: "Setups",
 };
 
 const slideVariants = {
@@ -70,10 +68,8 @@ function CollectionPage() {
 				>
 					{tab === "gear" ? (
 						<CollectionView />
-					) : tab === "planning" ? (
-						<PlanningView />
 					) : (
-						<SetupsView />
+						<PlanningView />
 					)}
 				</motion.div>
 			</AnimatePresence>