feat: 기본 내정보 카드

- 아직 bar가 없음

hwe/ts/utilGame/nextExpLevelRemain.ts

@@ -0,0 +1,9 @@
+export function nextExpLevelRemain(exp: number, expLevel: number): [number, number] {
+  if (exp < 1000) {
+    return [exp - expLevel * 100, 100]
+  }
+
+  const expBase = 10 * expLevel ** 2;
+  const expNext = 10 * (expLevel + 1) ** 2;
+  return [exp - expBase, expNext - expBase];
+}