feat: Add comprehensive timeline editor with frame editing and regeneration capabilities

web/i18n/locales/en_US.json

@@ -389,6 +389,22 @@
     "asset_based.progress.concat_complete": "✅ Video concatenation complete",
     "faq.expand_to_view": "FAQ",
     "faq.load_error": "Failed to load FAQ content",
-    "faq.more_help": "Need more help?"
+    "faq.more_help": "Need more help?",
+    "section.character_memory": "👤 Character Memory",
+    "character.title": "Character Memory Management",
+    "character.desc": "Maintain visual consistency for characters",
+    "character.add_button": "➕ Add Character",
+    "character.name": "Character Name",
+    "character.type": "Type",
+    "character.appearance": "Appearance",
+    "character.clothing": "Clothing",
+    "character.features": "Features (comma separated)",
+    "character.ref_image": "Reference Image",
+    "character.no_characters": "No characters registered",
+    "character.registered_count": "{count} characters registered",
+    "character.type.person": "Person",
+    "character.type.animal": "Animal",
+    "character.type.creature": "Creature",
+    "character.type.object": "Object"
   }
 }

web/i18n/locales/zh_CN.json

@@ -389,6 +389,22 @@
     "asset_based.progress.concat_complete": "✅ 视频合成完成",
     "faq.expand_to_view": "常见问题",
     "faq.load_error": "无法加载常见问题内容",
-    "faq.more_help": "需要更多帮助？"
+    "faq.more_help": "需要更多帮助？",
+    "section.character_memory": "👤 角色记忆",
+    "character.title": "角色记忆管理",
+    "character.desc": "维护视频中人物/角色外观一致性",
+    "character.add_button": "➕ 添加角色",
+    "character.name": "角色名称",
+    "character.type": "角色类型",
+    "character.appearance": "外观描述",
+    "character.clothing": "服装描述",
+    "character.features": "特征（逗号分隔）",
+    "character.ref_image": "参考图片",
+    "character.no_characters": "暂无已注册角色",
+    "character.registered_count": "已注册 {count} 个角色",
+    "character.type.person": "人类",
+    "character.type.animal": "动物",
+    "character.type.creature": "生物",
+    "character.type.object": "拟人物体"
   }
 }