速度支持小数

src/views/music-library/music-sheet/modal/music-operation.tsx

@@ -1119,6 +1119,7 @@ export default defineComponent({
                 <NInputNumber
                   placeholder="请输入速度"
                   v-model:value={forms.playSpeed}
+                  min="0"
                   style="width:100%"
                 />
               </NFormItemGi>