feat: Add jump-to-file button in chat messages (simplified version)

- Add JumpToFileButton component that reuses existing ActionTooltip
- Update ChatMessage to show file button when filePath is available
- Add filePath to Message type and set it in chat slice
- Add translations for the jump-to-file tooltip

frontend/src/components/features/chat/chat-message.tsx

@@ -6,19 +6,24 @@ import { cn } from "#/utils/utils";
 import { ul, ol } from "../markdown/list";
 import { CopyToClipboardButton } from "#/components/shared/buttons/copy-to-clipboard-button";
 import { anchor } from "../markdown/anchor";
+import { JumpToFileButton } from "#/components/shared/buttons/jump-to-file-button";
+import { useFiles } from "#/context/files";
 
 interface ChatMessageProps {
   type: "user" | "assistant";
   message: string;
+  filePath?: string;
 }
 
 export function ChatMessage({
   type,
   message,
+  filePath,
   children,
 }: React.PropsWithChildren<ChatMessageProps>) {
   const [isHovering, setIsHovering] = React.useState(false);
   const [isCopy, setIsCopy] = React.useState(false);
+  const { setSelectedPath } = useFiles();
 
   const handleCopyToClipboard = async () => {
     await navigator.clipboard.writeText(message);
@@ -57,6 +62,12 @@ export function ChatMessage({
         onClick={handleCopyToClipboard}
         mode={isCopy ? "copied" : "copy"}
       />
+      {filePath && (
+        <JumpToFileButton
+          filePath={filePath}
+          onClick={() => setSelectedPath(filePath)}
+        />
+      )}
       <Markdown
         className="text-sm overflow-auto"
         components={{

frontend/src/components/features/chat/messages.tsx

@@ -29,6 +29,7 @@ export const Messages: React.FC<MessagesProps> = React.memo(
           key={index}
           type={message.sender}
           message={message.content}
+          filePath={message.filePath}
         >
           {message.imageUrls && message.imageUrls.length > 0 && (
             <ImageCarousel size="small" images={message.imageUrls} />

frontend/src/components/shared/buttons/jump-to-file-button.tsx

@@ -0,0 +1,32 @@
+import React from "react";
+import { useTranslation } from "react-i18next";
+import { VscGoToFile } from "react-icons/vsc";
+import { I18nKey } from "#/i18n/declaration";
+import { ActionTooltip } from "#/components/shared/action-tooltip";
+import { cn } from "#/utils/utils";
+
+interface JumpToFileButtonProps {
+  filePath: string;
+  onClick: () => void;
+}
+
+export function JumpToFileButton({ filePath, onClick }: JumpToFileButtonProps) {
+  const { t } = useTranslation();
+
+  return (
+    <ActionTooltip content={t(I18nKey.CHAT$JUMP_TO_FILE_TOOLTIP, { path: filePath })} side="top">
+      <button
+        type="button"
+        data-testid="jump-to-file-button"
+        onClick={onClick}
+        className={cn(
+          "absolute top-2 right-12 p-2 rounded-lg",
+          "text-neutral-400 hover:text-neutral-200 hover:bg-neutral-700",
+          "transition-colors duration-200"
+        )}
+      >
+        <VscGoToFile size={16} />
+      </button>
+    </ActionTooltip>
+  );
+}

frontend/src/i18n/translation.json

@@ -4492,7 +4492,21 @@
         "tr": "İstemcinin hazır olması bekleniyor...",
         "ja": "クライアントの準備を待機中"
     },
-    "SUGGESTIONS$WHAT_TO_BUILD": {
+    "CHAT$JUMP_TO_FILE_TOOLTIP": {
+    "en": "Jump to file: {{path}}",
+    "zh-CN": "跳转到文件：{{path}}",
+    "de": "Zur Datei springen: {{path}}",
+    "ko-KR": "파일로 이동: {{path}}",
+    "no": "Hopp til fil: {{path}}",
+    "zh-TW": "跳轉到文件：{{path}}",
+    "it": "Vai al file: {{path}}",
+    "pt": "Ir para o arquivo: {{path}}",
+    "es": "Ir al archivo: {{path}}",
+    "ar": "انتقل إلى الملف: {{path}}",
+    "fr": "Aller au fichier: {{path}}",
+    "tr": "Dosyaya git: {{path}}"
+  },
+  "SUGGESTIONS$WHAT_TO_BUILD": {
         "en": "What do you want to build?",
         "ja": "何を開発しますか？",
         "zh-CN": "你想要构建什么？",

frontend/src/message.d.ts

@@ -8,4 +8,5 @@ type Message = {
   pending?: boolean;
   translationID?: string;
   eventID?: number;
+  filePath?: string;
 };

frontend/src/state/chat-slice.ts

@@ -166,8 +166,9 @@ export const chatSlice = createSlice({
         }\n\nOutput:\n\`\`\`\n${content.trim() || "[Command finished execution with no output]"}\n\`\`\``;
         causeMessage.content = content; // Observation content includes the action
       } else if (observationID === "read" || observationID === "edit") {
-        const { content } = observation.payload;
+        const { content, extras } = observation.payload;
         causeMessage.content = `\`\`\`${observationID === "edit" ? "diff" : "python"}\n${content}\n\`\`\``; // Content is already truncated by the ACI
+        causeMessage.filePath = extras.path;
       } else if (observationID === "browse") {
         let content = `**URL:** ${observation.payload.extras.url}\n`;
         if (observation.payload.extras.error) {