feat: added advanced search and topic support for Tavily

i18n/en.json

@@ -37,7 +37,11 @@
       "queryLanguageHelp": "The language of the search query. Useful if you want to get search results in a different language.\nWhen writing conclusions, the AI model will still use the language same as the web UI.",
       "providers": {
         "tavily": {
-          "help": "Similar to Firecrawl, but provides 1000 free credits / month. Get one API key at {0}."
+          "help": "Similar to Firecrawl, but provides 1000 free credits / month. Get one API key at {0}.",
+          "advancedSearch": "Advanced Search",
+          "advancedSearchHelp": "Get higher quality search results. Costs 1 extra credit each time.",
+          "searchTopic": "Search Topic",
+          "searchTopicHelp": "Optimize the search for the selected topic with tailored and curated information. Defaults to 'general'."
         },
         "firecrawl": {
           "help": "Get one API key at {0} if you are using the official service."

i18n/zh.json

@@ -40,7 +40,11 @@
           "help": "如果你使用的是官方服务，请在 {0} 获取 API key。"
         },
         "tavily": {
-          "help": "和 Firecrawl 类似，不过提供了每月 1000 次免费搜索。在 {0} 获取一个 API key。"
+          "help": "和 Firecrawl 类似，不过提供了每月 1000 次免费搜索。在 {0} 获取一个 API key。",
+          "advancedSearchHelp": "获得更高质量的搜索结果。每次多消耗一个搜索点数 (credit)。",
+          "searchTopic": "搜索领域",
+          "advancedSearch": "高质量搜索",
+          "searchTopicHelp": "搜索特定领域的信息，获得更精确的结果。默认为“通用” (general)。"
         }
       },
       "concurrencyLimit": "并发数",