feat: 切换模式，清除选段

src/state.ts

@@ -736,6 +736,9 @@ export const isRhythmicExercises = () => {
 
 /** 重置状态 */
 export const handleRessetState = () => {
+  // 切换模式，清除选段
+  skipNotePlay(0, true);
+  clearSelection();
   if (state.modeType === "evaluating") {
     handleStartEvaluat();
   } else if (state.modeType === "practise") {