fix: adjust percentage calculation for current time in setCurrentTime function

Author: zhw2590582

docs/uncompiled/artplayer/index.js

@@ -1201,7 +1201,7 @@ ${line.text}`;
   }
   function setCurrentTime(art, event) {
     if (art.isRotate) {
-      const percentage = event.touches[0].clientY / art.height;
+      const percentage = (event.touches[0].clientY - art.top) / art.height;
       const second = percentage * art.duration;
       art.emit("setBar", "played", percentage, event);
       art.seek = second;

packages/artplayer/src/control/progress.js

@@ -13,7 +13,7 @@ export function getPosFromEvent(art, event) {
 
 export function setCurrentTime(art, event) {
   if (art.isRotate) {
-    const percentage = event.touches[0].clientY / art.height
+    const percentage = (event.touches[0].clientY - art.top) / art.height
     const second = percentage * art.duration
     art.emit('setBar', 'played', percentage, event)
     art.seek = second