feat(flutter): 新增剧场筛选页

lib/l10n/app_zh.arb

@@ -29,6 +29,17 @@
   "romance": "都市爱情",
   "actionGenre": "动作",
   "filter": "筛选",
+  "filterGroupCategory": "全部体裁",
+  "filterGroupTheme": "全部主题",
+  "filterGroupLanguage": "全部语言",
+  "filterGroupSort": "全部推荐",
+  "sortNewest": "最新上架",
+  "sortHottest": "最高热度",
+  "expandFilters": "展开",
+  "collapseFilters": "收起",
+  "filterEmpty": "没有符合条件的短剧",
+  "hotBadge": "爆剧",
+  "filterAll": "全部",
   "seriesMeta": "系列剧 · 共{episodes}集 | 共{viewers}人在追",
   "watchFullSeries": "观看完整剧集 · 全{episodes}集",
   "feedTabAnime": "漫剧",