fix(win): Gateway restart win terminal open error (#265)

Co-authored-by: Cursor Agent <cursoragent@cursor.com>
Co-authored-by: Haze <hazeone@users.noreply.github.com>

electron/gateway/clawhub.ts

@@ -106,6 +106,7 @@ export class ClawHubService {
                     ...env,
                     CLAWHUB_WORKDIR: this.workDir,
                 },
+                windowsHide: true,
             });
 
             let stdout = '';