fix: update watchlist schema to only allow completed, dropped, plan_to_watch

migrations/001_init.sql

@@ -32,8 +32,11 @@ CREATE TABLE IF NOT EXISTS watch_list_entry (
     id TEXT PRIMARY KEY,
     user_id TEXT NOT NULL REFERENCES user(id) ON DELETE CASCADE,
     anime_id INTEGER NOT NULL REFERENCES anime(id) ON DELETE CASCADE,
-    status TEXT NOT NULL CHECK(status IN ('watching', 'completed', 'on_hold', 'dropped', 'plan_to_watch')),
+    status TEXT NOT NULL CHECK(status IN ('completed', 'dropped', 'plan_to_watch')),
     created_at DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP,
     updated_at DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    current_episode INTEGER DEFAULT 0,
+    last_episode_at DATETIME,
+    current_time_seconds REAL NOT NULL DEFAULT 0,
     UNIQUE(user_id, anime_id)
 );