Remove Dead Ops Arcade support

tests/unit/map-aliases.test.ts

@@ -1,6 +1,7 @@
 import { describe, expect, it } from 'vitest';
 import {
     parseServerName,
+    selectedZombieMap,
     t5ZombieMapBySlug,
     T5_ZOMBIE_MAPS,
     T6_ZOMBIE_MAPS
@@ -98,6 +99,12 @@ describe('parseServerName (new naming: t5_<mode>_<slug>_<n>)', () => {
 });
 
 describe('t5ZombieMapBySlug', () => {
+    it('excludes Dead Ops Arcade from supported map selection', () => {
+        expect(t5ZombieMapBySlug('zombietron')).toBeUndefined();
+        expect(selectedZombieMap('t5', 'zombietron')).toBeUndefined();
+        expect(parseServerName('t5_zombie_zombietron_1')?.mapCanonical).toBeNull();
+    });
+
     it('resolves each catalog slug to its canonical + friendly', () => {
         for (const entry of T5_ZOMBIE_MAPS) {
             const found = t5ZombieMapBySlug(entry.slug);