fix: Session Messages 提升内容阈值并导出完整请求

messages/en/dashboard.json

@@ -393,8 +393,8 @@
     "actions": {
       "back": "Back",
       "view": "View",
-      "copyMessages": "Copy Messages",
-      "downloadMessages": "Download Messages",
+      "copyMessages": "Copy Request (Headers + Body)",
+      "downloadMessages": "Download Request (Headers + Body)",
       "copied": "Copied",
       "copyResponse": "Copy Response",
       "terminate": "Terminate",
@@ -436,7 +436,14 @@
       "nextPage": "Next",
       "pageInfo": "Page {page} / {total}",
       "sseEvent": "Event",
-      "sseData": "Data"
+      "sseData": "Data",
+      "hardLimit": {
+        "title": "Content too large",
+        "size": "Size: {sizeMB} MB ({sizeBytes} bytes)",
+        "maximum": "Maximum allowed: {maxSizeMB} MB or {maxLines} lines",
+        "hint": "Please download the file to view the full content.",
+        "download": "Download"
+      }
     },
     "status": {
       "loading": "Loading...",

messages/ja/dashboard.json

@@ -392,8 +392,8 @@
     "actions": {
       "back": "戻る",
       "view": "表示",
-      "copyMessages": "メッセージをコピー",
-      "downloadMessages": "メッセージをダウンロード",
+      "copyMessages": "リクエスト(ヘッダーとボディ)をコピー",
+      "downloadMessages": "リクエスト(ヘッダーとボディ)をダウンロード",
       "copied": "コピーしました",
       "copyResponse": "レスポンスボディをコピー",
       "terminate": "強制終了",
@@ -435,7 +435,14 @@
       "nextPage": "次へ",
       "pageInfo": "{page} / {total} ページ",
       "sseEvent": "イベント",
-      "sseData": "データ"
+      "sseData": "データ",
+      "hardLimit": {
+        "title": "コンテンツが大きすぎます",
+        "size": "サイズ: {sizeMB} MB ({sizeBytes} bytes)",
+        "maximum": "上限: {maxSizeMB} MB または {maxLines} 行",
+        "hint": "全内容を表示するにはダウンロードしてください。",
+        "download": "ダウンロード"
+      }
     },
     "status": {
       "loading": "読み込み中...",

messages/ru/dashboard.json

@@ -392,8 +392,8 @@
     "actions": {
       "back": "Назад",
       "view": "Просмотр",
-      "copyMessages": "Копировать сообщения",
-      "downloadMessages": "Скачать сообщения",
+      "copyMessages": "Копировать запрос (заголовки и тело)",
+      "downloadMessages": "Скачать запрос (заголовки и тело)",
       "copied": "Скопировано",
       "copyResponse": "Копировать тело ответа",
       "terminate": "Прервать",
@@ -435,7 +435,14 @@
       "nextPage": "Вперёд",
       "pageInfo": "Страница {page} / {total}",
       "sseEvent": "Событие",
-      "sseData": "Данные"
+      "sseData": "Данные",
+      "hardLimit": {
+        "title": "Содержимое слишком большое",
+        "size": "Размер: {sizeMB} MB ({sizeBytes} bytes)",
+        "maximum": "Максимум: {maxSizeMB} MB или {maxLines} строк",
+        "hint": "Пожалуйста, скачайте файл, чтобы посмотреть весь контент.",
+        "download": "Скачать"
+      }
     },
     "status": {
       "loading": "Загрузка...",

messages/zh-CN/dashboard.json

@@ -393,8 +393,8 @@
     "actions": {
       "back": "返回",
       "view": "查看",
-      "copyMessages": "复制 Messages",
-      "downloadMessages": "下载 Messages",
+      "copyMessages": "复制请求头和请求体",
+      "downloadMessages": "下载请求头和请求体",
       "copied": "已复制",
       "copyResponse": "复制响应体",
       "terminate": "终止",
@@ -436,7 +436,14 @@
       "nextPage": "下一页",
       "pageInfo": "第 {page} / {total} 页",
       "sseEvent": "事件",
-      "sseData": "数据"
+      "sseData": "数据",
+      "hardLimit": {
+        "title": "内容过大",
+        "size": "大小：{sizeMB} MB（{sizeBytes} 字节）",
+        "maximum": "上限：{maxSizeMB} MB 或 {maxLines} 行",
+        "hint": "请下载文件以查看完整内容。",
+        "download": "下载"
+      }
     },
     "status": {
       "loading": "加载中...",

messages/zh-TW/dashboard.json

@@ -393,8 +393,8 @@
     "actions": {
       "back": "返回",
       "view": "檢視",
-      "copyMessages": "複製 Messages",
-      "downloadMessages": "下載 Messages",
+      "copyMessages": "複製請求頭與請求體",
+      "downloadMessages": "下載請求頭與請求體",
       "copied": "已複製",
       "copyResponse": "複製回覆主體",
       "terminate": "終止",
@@ -436,7 +436,14 @@
       "nextPage": "下一頁",
       "pageInfo": "第 {page} / {total} 頁",
       "sseEvent": "事件",
-      "sseData": "資料"
+      "sseData": "資料",
+      "hardLimit": {
+        "title": "內容過大",
+        "size": "大小：{sizeMB} MB（{sizeBytes} 位元組）",
+        "maximum": "上限：{maxSizeMB} MB 或 {maxLines} 行",
+        "hint": "請下載檔案以查看完整內容。",
+        "download": "下載"
+      }
     },
     "status": {
       "loading": "載入中...",

src/app/[locale]/dashboard/sessions/[sessionId]/messages/_components/session-details-tabs.tsx

@@ -8,6 +8,9 @@ import { isSSEText } from "@/lib/utils/sse";
 
 export type SessionMessages = Record<string, unknown> | Record<string, unknown>[];
 
+const SESSION_DETAILS_MAX_CONTENT_BYTES = 5_000_000;
+const SESSION_DETAILS_MAX_LINES = 30_000;
+
 function formatHeaders(
   headers: Record<string, string> | null,
   preambleLines?: string[]
@@ -135,6 +138,8 @@ export function SessionMessagesDetailsTabs({
             content={formattedRequestHeaders}
             language="text"
             fileName="request.headers"
+            maxContentBytes={SESSION_DETAILS_MAX_CONTENT_BYTES}
+            maxLines={SESSION_DETAILS_MAX_LINES}
             maxHeight="600px"
             defaultExpanded
             expandedMaxHeight={codeExpandedMaxHeight}
@@ -150,6 +155,8 @@ export function SessionMessagesDetailsTabs({
             content={requestBodyContent}
             language="json"
             fileName="request.json"
+            maxContentBytes={SESSION_DETAILS_MAX_CONTENT_BYTES}
+            maxLines={SESSION_DETAILS_MAX_LINES}
             maxHeight="600px"
             defaultExpanded
             expandedMaxHeight={codeExpandedMaxHeight}
@@ -165,6 +172,8 @@ export function SessionMessagesDetailsTabs({
             content={requestMessagesContent}
             language="json"
             fileName="request.messages.json"
+            maxContentBytes={SESSION_DETAILS_MAX_CONTENT_BYTES}
+            maxLines={SESSION_DETAILS_MAX_LINES}
             maxHeight="600px"
             defaultExpanded
             expandedMaxHeight={codeExpandedMaxHeight}
@@ -180,6 +189,8 @@ export function SessionMessagesDetailsTabs({
             content={formattedResponseHeaders}
             language="text"
             fileName="response.headers"
+            maxContentBytes={SESSION_DETAILS_MAX_CONTENT_BYTES}
+            maxLines={SESSION_DETAILS_MAX_LINES}
             maxHeight="600px"
             defaultExpanded
             expandedMaxHeight={codeExpandedMaxHeight}
@@ -195,6 +206,8 @@ export function SessionMessagesDetailsTabs({
             content={response}
             language={responseLanguage}
             fileName={responseLanguage === "sse" ? "response.sse" : "response.json"}
+            maxContentBytes={SESSION_DETAILS_MAX_CONTENT_BYTES}
+            maxLines={SESSION_DETAILS_MAX_LINES}
             maxHeight="600px"
             defaultExpanded
             expandedMaxHeight={codeExpandedMaxHeight}