add tag adder

scripts/get-kanji-level.ts

@@ -25,24 +25,12 @@ async function makeWaniKaniKanjiLevels(
 
   for (const k of wkKanji) {
     const { level, characters } = k.data;
-
-    let category: string;
-    if (level < 11) {
-      category = '01-10: 快 PLEASANT';
-    } else if (level < 21) {
-      category = '11-21: 苦 PAINFUL';
-    } else if (level < 31) {
-      category = '21-30: 死 DEATH';
-    } else if (level < 41) {
-      category = '31-40: 地獄 HELL';
-    } else if (level < 51) {
-      category = '41-50: 天国 PARADISE';
-    } else {
-      category = '51-60: 現実 REALITY';
-    }
+    const label = WaniKani.getLevelLabel(level);
+    const category = `${label.range}: ${
+      label.ja
+    } ${label.en.toLocaleUpperCase()}`;
 
     const catMap = levelMap[category] || {};
-
     const levelString = level.toString().padStart(2, '0');
 
     const ks = catMap[levelString] || [];