精简错误信息

src/copy/index.ts

@@ -138,7 +138,7 @@ export async function copyPosition(positionDetails: OpenPositionEvent['positionD
 				},
 				{
 					name: '⚠️ 错误信息',
-					value: `\`\`\`${err instanceof Error ? err.message : String(err)}\`\`\``,
+					value: `\`\`\`${err instanceof Error ? err.message.slice(0, 100) : String(err).slice(0, 100)}\`\`\``,
 					inline: false
 				}
 			],