fix: restore dedicated update repository

electron/lib/hotupdate.js

@@ -7,8 +7,8 @@ const { extractZip } = require("./zip");
 const hotstate = require("./hotstate");
 
 const UA = "codex-market";
-const OWNER = "backup-bot";
-const REPO = "backup";
+const OWNER = "mhgmh";
+const REPO = "codex-market-app";
 const API = `https://up.tokendun.cc/api/v1/repos/${OWNER}/${REPO}`;
 const HOT_TAG = "hot";
 // 可选 ed25519 公钥（SPKI PEM）。留空则只做 sha256 校验；填入后强制校验签名。