From 63a879046b6e9286d628f9c32e7d9d902ff74fb4 Mon Sep 17 00:00:00 2001
From: Yejun Su <goofan.su@gmail.com>
Date: Fri, 20 Mar 2026 20:12:47 +0800
Subject: [PATCH] fix(remote-control): send utf-8 charset for plain text errors

---
 extensions/pi-remote-control/server.ts | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/extensions/pi-remote-control/server.ts b/extensions/pi-remote-control/server.ts
index e28c760..fd43234 100644
--- a/extensions/pi-remote-control/server.ts
+++ b/extensions/pi-remote-control/server.ts
@@ -97,7 +97,7 @@ export function startServer(pi: ExtensionAPI, ctx: ExtensionContext): Promise<Re
 			const hasValidToken = providedToken && validateToken(providedToken, token);
 
 			if (!hasValidSession && !hasValidToken) {
-				res.writeHead(403, { "Content-Type": "text/plain" });
+				res.writeHead(403, { "Content-Type": "text/plain; charset=utf-8" });
 				res.end("Forbidden — valid token required. Use the URL shown in the pi terminal.");
 				return;
 			}
@@ -127,7 +127,7 @@ export function startServer(pi: ExtensionAPI, ctx: ExtensionContext): Promise<Re
 			});
 			res.end(buildHTML(nonce));
 		} else {
-			res.writeHead(404, { "Content-Type": "text/plain" });
+			res.writeHead(404, { "Content-Type": "text/plain; charset=utf-8" });
 			res.end("Not found");
 		}
 	});