feat: simplified owned tanks command

src/core/blitzkrieg/tankDefinitions/index.ts

@@ -185,3 +185,15 @@ export const NATIONS = tanksDefinitionsArray.then((tanks) => {
 
   return nations;
 });
+
+export const flags: Record<string, string> = {
+  ussr: '<:ussr:1218421042033197197>',
+  germany: '🇩🇪',
+  usa: '🇺🇸',
+  china: '🇨🇳',
+  uk: '🇬🇧',
+  france: '🇫🇷',
+  japan: '🇯🇵',
+  european: '🇪🇺',
+  other: '<:other:1218421572243558482>',
+};