Fix parakeet_helper build on Windows/MSVC: rename stdout/stderr params

stdout and stderr are C standard library macros. On macOS/Clang they
resolve to extern FILE* variables so using them as parameter names
compiles by coincidence. On Windows/MSVC they expand to function calls
like (__acrt_iob_func(1)), breaking the syntax.

Rename to captured_stdout / captured_stderr. The JSON keys remain
'stdout' and 'stderr' (unchanged wire format).

Author: seyeong-han

examples/models/parakeet/parakeet_helper_protocol.cpp

@@ -132,16 +132,16 @@ std::string encode_status_message(
 std::string encode_result_message(
     const std::string& request_id,
     const std::string& text,
-    const std::string& stdout,
-    const std::string& stderr,
+    const std::string& captured_stdout,
+    const std::string& captured_stderr,
     const std::optional<std::string>& runtime_profile) {
   json payload = {
       {"type", "result"},
       {"version", kProtocolVersion},
       {"request_id", request_id},
       {"text", text},
-      {"stdout", stdout},
-      {"stderr", stderr},
+      {"stdout", captured_stdout},
+      {"stderr", captured_stderr},
   };
   if (runtime_profile.has_value()) {
     payload["runtime_profile"] = *runtime_profile;

examples/models/parakeet/parakeet_helper_protocol.h

@@ -60,8 +60,8 @@ std::string encode_status_message(
 std::string encode_result_message(
     const std::string& request_id,
     const std::string& text,
-    const std::string& stdout,
-    const std::string& stderr,
+    const std::string& captured_stdout,
+    const std::string& captured_stderr,
     const std::optional<std::string>& runtime_profile);
 std::string encode_error_message(
     const std::optional<std::string>& request_id,