feat: add web search config

frontend/src/i18n/locales/en.json

@@ -383,5 +383,17 @@
   "voiceSettingsDisabledHint": "Enable voice input first, then configure server URL",
   "voiceInputDisabledHint": "Please enable voice input first",
   "voiceInputNotEnabled": "Voice input is disabled. Enable it from profile menu -> More -> Voice Input Settings first.",
-  "embeddingModels": "Embedding Models"
+  "embeddingModels": "Embedding Models",
+  "webSearchConfig": "Web Search Config",
+  "configureWebSearchProvider": "Configure the default web search provider and settings for the AI agent.",
+  "selectProvider": "Select a provider",
+  "enterApiKey": "Enter API Key",
+  "apiKeyRequiredFor": "An API Key is required for {{provider}}",
+  "baseUrl": "Base URL",
+  "baseUrlRequiredFor": "A Base URL is required for {{provider}}",
+  "maxResults": "Max Results",
+  "maxResultsDescription": "Maximum number of search results to return (1-20)",
+  "failedToLoadConfig": "Failed to load configuration",
+  "failedToSaveConfig": "Failed to save configuration",
+  "configSaved": "Configuration saved successfully. Note: Active agents may require a restart to pick up the new configuration."
 }

frontend/src/i18n/locales/zh.json

@@ -384,5 +384,17 @@
   "voiceSettingsDisabledHint": "请先开启语音输入，再配置服务地址",
   "voiceInputDisabledHint": "请先开启语音输入",
   "voiceInputNotEnabled": "语音输入未开启，请先到左下角用户名 -> 更多 -> 语音输入配置中开启",
-  "embeddingModels": "Embedding 模型"
+  "embeddingModels": "Embedding 模型",
+  "webSearchConfig": "Web 搜索配置",
+  "configureWebSearchProvider": "配置 AI 智能体默认的网页搜索提供商及参数。",
+  "selectProvider": "选择提供商",
+  "enterApiKey": "输入 API Key",
+  "apiKeyRequiredFor": "{{provider}} 需要提供 API Key",
+  "baseUrl": "基础 URL",
+  "baseUrlRequiredFor": "{{provider}} 需要提供基础 URL",
+  "maxResults": "最大结果数",
+  "maxResultsDescription": "搜索返回的最大结果数量 (1-20)",
+  "failedToLoadConfig": "加载配置失败",
+  "failedToSaveConfig": "保存配置失败",
+  "configSaved": "配置保存成功。注意：活跃的智能体可能需要重启新会话才能应用新配置。"
 }