feat(runtime): add fatalError and onError callback propagation

Agent-Logs-Url: https://github.com/ut-code/my-code/sessions/3499a4d7-2b75-4046-b6d5-24912d4eaf0a

Co-authored-by: na-trium-144 <100704180+na-trium-144@users.noreply.github.com>

Author: Copilot

app/terminal/exec.tsx

@@ -13,6 +13,7 @@ import { useEmbedContext } from "./embedContext";
 import clsx from "clsx";
 import { LangConstants } from "@my-code/runtime/languages";
 import { useRuntime } from "@my-code/runtime/context";
+import { captureException } from "@sentry/nextjs";
 import { MinMaxButton, Modal } from "./modal";
 
 interface ExecProps {
@@ -68,8 +69,15 @@ export function ExecFile(props: ExecProps) {
       `Language ${props.language.originalLang} does not have a runtime environment.`
     );
   }
+  const handleRuntimeError = useCallback((error: unknown) => {
+    if (error instanceof Error) {
+      captureException(error);
+      return;
+    }
+    captureException(new Error(String(error)));
+  }, []);
   const { ready, runFiles, getCommandlineStr, runtimeInfo, interrupt } =
-    useRuntime(props.language.runtime);
+    useRuntime(props.language.runtime, { onError: handleRuntimeError });
 
   // ユーザーがクリックした時(triggered) && ランタイムが準備できた時に、実際にinitCommandを実行する(executing)
   const [executionState, setExecutionState] = useState<

app/terminal/repl.tsx

@@ -17,6 +17,7 @@ import { useEmbedContext } from "./embedContext";
 import { LangConstants } from "@my-code/runtime/languages";
 import clsx from "clsx";
 import { InlineCode } from "@/markdown/codeBlock";
+import { captureException } from "@sentry/nextjs";
 import {
   emptyMutex,
   ReplCommand,
@@ -39,6 +40,9 @@ export function writeOutput(
     case "error":
       term.writeln(chalk.red(message));
       break;
+    case "fatalError":
+      term.writeln(chalk.bgRed.white(message));
+      break;
     case "trace":
       term.writeln(chalk.blue.italic(message));
       break;
@@ -86,6 +90,13 @@ export function ReplTerminal({
       `Language ${language.originalLang} does not have a runtime environment.`
     );
   }
+  const handleRuntimeError = useCallback((error: unknown) => {
+    if (error instanceof Error) {
+      captureException(error);
+      return;
+    }
+    captureException(new Error(String(error)));
+  }, []);
 
   const {
     ready: runtimeReady,
@@ -95,7 +106,7 @@ export function ReplTerminal({
     checkSyntax,
     splitReplExamples,
     runtimeInfo,
-  } = useRuntime(language.runtime);
+  } = useRuntime(language.runtime, { onError: handleRuntimeError });
   const { tabSize, prompt, promptMore, returnPrefix } = language;
   if (!prompt) {
     console.warn(`prompt not defined for language: ${language}`);