feat: 跟练模式和评测模式，不展示总谱按钮

src/view/plugins/toggleMusicSheet/choosePartName/index.tsx

@@ -76,7 +76,7 @@ export default defineComponent({
           <div class={styles.pickerContent}>
             <div class={styles.pickerBox}>
               {
-                state.isScoreRender &&
+                state.isScoreRender && state.modeType === "practise" && 
                   <>
                     {/* <div class={styles.titCon}>
                       <div class={styles.tit}>选择总谱</div>