fix: ensure Claude child process is aborted on timeout by moving AbortController outside Promise

Move the AbortController creation outside the Effect.tryPromise async
function and use Effect.ensuring to guarantee abort() is called when
the Effect completes or is interrupted (e.g. by timeoutOption). This
prevents leaked child processes when initializationResult() hangs
indefinitely.

Author: cursoragent

apps/server/src/provider/Layers/ClaudeProvider.ts

@@ -324,34 +324,36 @@ const CAPABILITIES_PROBE_TIMEOUT_MS = 8_000;
  * This is used as a fallback when `claude auth status` does not include
  * subscription type information.
  */
-const probeClaudeCapabilities = (binaryPath: string) =>
-  Effect.tryPromise(async () => {
-    const abort = new AbortController();
-    try {
-      const q = claudeQuery({
-        prompt: ".",
-        options: {
-          pathToClaudeCodeExecutable: binaryPath,
-          abortController: abort,
-          maxTurns: 0,
-          settingSources: [],
-          allowedTools: [],
-          stderr: () => {},
-        },
-      });
-      const init = await q.initializationResult();
-      return { subscriptionType: init.account?.subscriptionType };
-    } finally {
-      if (!abort.signal.aborted) abort.abort();
-    }
+const probeClaudeCapabilities = (binaryPath: string) => {
+  const abort = new AbortController();
+  return Effect.tryPromise(async () => {
+    const q = claudeQuery({
+      prompt: ".",
+      options: {
+        pathToClaudeCodeExecutable: binaryPath,
+        abortController: abort,
+        maxTurns: 0,
+        settingSources: [],
+        allowedTools: [],
+        stderr: () => {},
+      },
+    });
+    const init = await q.initializationResult();
+    return { subscriptionType: init.account?.subscriptionType };
   }).pipe(
+    Effect.ensuring(
+      Effect.sync(() => {
+        if (!abort.signal.aborted) abort.abort();
+      }),
+    ),
     Effect.timeoutOption(CAPABILITIES_PROBE_TIMEOUT_MS),
     Effect.result,
     Effect.map((result) => {
       if (Result.isFailure(result)) return undefined;
       return Option.isSome(result.success) ? result.success.value : undefined;
     }),
   );
+};
 
 const runClaudeCommand = (args: ReadonlyArray<string>) =>
   Effect.gen(function* () {