feat(video-player): 增强视频播放器错误处理并添加倍速提示

- 添加视频错误自动恢复机制，支持跳过损坏区间继续播放
- 增加倍速播放提示功能，2秒后自动消失
- 扩展默认倍速选项，新增0.75x和1.25x选项
- 优化错误处理流程，增加重试计数和详细日志
- 移除调试用的console.log语句

package-lock.json

@@ -9,7 +9,7 @@
 			"version": "3.4.5",
 			"license": "MIT",
 			"dependencies": {
-				"edu-core": "git+https://git.nuttyreading.com/chenghuan/edu-core.git#v1.0.8",
+				"edu-core": "file:../edu-core",
 				"jquery": "^3.7.1",
 				"tcplayer.js": "^5.1.0"
 			},
@@ -19,7 +19,6 @@
 		},
 		"../edu-core": {
 			"version": "1.0.8",
-			"extraneous": true,
 			"license": "ISC",
 			"devDependencies": {}
 		},
@@ -74,9 +73,8 @@
 			"integrity": "sha512-6QvTW9mrGeIegrFXdtQi9pk7O/nSK6lSdXW2eqUspN5LWD7UTji2Fqw5V2YLjBpHEoU9Xl/eUWNpDeZvoyOv2w=="
 		},
 		"node_modules/edu-core": {
-			"version": "1.0.8",
-			"resolved": "git+https://git.nuttyreading.com/chenghuan/edu-core.git#a5f40fafc3935e886a3021b3a9ef49ed7ac13025",
-			"license": "ISC"
+			"resolved": "../edu-core",
+			"link": true
 		},
 		"node_modules/es5-shim": {
 			"version": "4.6.7",
@@ -399,8 +397,7 @@
 			"integrity": "sha512-6QvTW9mrGeIegrFXdtQi9pk7O/nSK6lSdXW2eqUspN5LWD7UTji2Fqw5V2YLjBpHEoU9Xl/eUWNpDeZvoyOv2w=="
 		},
 		"edu-core": {
-			"version": "git+https://git.nuttyreading.com/chenghuan/edu-core.git#a5f40fafc3935e886a3021b3a9ef49ed7ac13025",
-			"from": "edu-core@git+https://git.nuttyreading.com/chenghuan/edu-core.git#v1.0.8"
+			"version": "file:../edu-core"
 		},
 		"es5-shim": {
 			"version": "4.6.7",