添加跳过配置功能，包括数据库和API支持，更新播放器以处理跳过片段

D1初始化.md

@@ -49,6 +49,18 @@ CREATE TABLE IF NOT EXISTS admin_config (
   updated_at INTEGER NOT NULL DEFAULT (strftime('%s', 'now'))
 );
 
+CREATE TABLE IF NOT EXISTS skip_configs (
+  id INTEGER PRIMARY KEY AUTOINCREMENT,
+  username TEXT NOT NULL,
+  key TEXT NOT NULL,
+  source TEXT NOT NULL,
+  video_id TEXT NOT NULL,
+  title TEXT NOT NULL,
+  segments TEXT NOT NULL,
+  updated_time INTEGER NOT NULL,
+  UNIQUE(username, key)
+);
+
 -- 基本索引
 CREATE INDEX IF NOT EXISTS idx_play_records_username ON play_records(username);
 CREATE INDEX IF NOT EXISTS idx_favorites_username ON favorites(username);