5af8e4e9f8
- Add 26 missing i18n keys to ko-KR and ru-RU for image upload, storage, VLM model, and multimodal features - Add 7 new tool name keys (queryKnowledgeGraph, finalAnswer, readSkill, executeSkillScript, dataAnalysis, dataSchema, databaseQuery) to all 4 locales (zh-CN, en-US, ko-KR, ru-RU) - Replace hardcoded Chinese tool name map (TOOL_NAME_DISPLAY) in AgentStreamDisplay with i18n key references via i18n.global.t(), merged into existing TOOL_NAME_KEYS - Fix hardcoded Chinese error message in KnowledgeBase.vue to use existing i18n key knowledgeBase.fileExists