feat: add edit and refresh functionality for MCP servers in settings tab (#680)

* feat: add edit and refresh functionality for MCP servers in settings tab

* feat: fix lint error and enhance MCP server dialog with validation and error handling

* fix: add missing newline at the end of en.json file

* feat: only refreshing specific servers

* feat: add validation messages for MCP server configuration and improve server update logic

web/messages/en.json

@@ -52,8 +52,15 @@
       "learnMore": "learn more about MCP.",
       "enableDisable": "Enable/disable server",
       "deleteServer": "Delete server",
+      "editServer": "Edit server",
+      "refreshServer": "Refresh server",
+      "editServerDescription": "Edit the MCP server configuration",
+      "editServerNote": "Update the server configuration in JSON format",
       "disabled": "Disabled",
-      "new": "New"
+      "new": "New",
+      "invalidJson": "Invalid JSON format",
+      "validationFailed": "Validation failed",
+      "missingServerName": "Missing server name"
     },
     "about": {
       "title": "About"
@@ -81,9 +88,9 @@
   },
   "chat": {
     "page": {
-        "loading": "Loading DeerFlow...",
-        "welcomeUser": "Welcome, {username}",
-        "starOnGitHub": "Star DeerFlow on GitHub"
+      "loading": "Loading DeerFlow...",
+      "welcomeUser": "Welcome, {username}",
+      "starOnGitHub": "Star DeerFlow on GitHub"
     },
     "welcome": {
       "greeting": "👋 Hello, there!",
@@ -231,4 +238,4 @@
       "contributeNow": "Contribute Now"
     }
   }
-}
+}

web/messages/zh.json

@@ -52,8 +52,15 @@
       "learnMore": "了解更多关于 MCP 的信息。",
       "enableDisable": "启用/禁用服务器",
       "deleteServer": "删除服务器",
+      "editServer": "编辑服务器",
+      "refreshServer": "刷新服务器",
+      "editServerDescription": "编辑 MCP 服务器配置",
+      "editServerNote": "以 JSON 格式更新服务器配置",
       "disabled": "已禁用",
-      "new": "新增"
+      "new": "新增",
+      "invalidJson": "无效的 JSON 格式",
+      "validationFailed": "验证失败",
+      "missingServerName": "缺少服务器名称"
     },
     "about": {
       "title": "关于"