message: fix(copy-code2): correct duration
diff: @@ -29,7 +29,7 @@ export const copyCodePlugin =
  define: (): Record<string, unknown> => ({
  COPY_CODE_DELAY: options.delay || 500,
  - COPY_CODE_DURATION: options.duration || 300,
  + COPY_CODE_DURATION: options.duration || 2000,
  COPY_CODE_PURE: options.pure || false,
  COPY_CODE_SHOW_IN_MOBILE: options.showInMobile || false,
  COPY_CODE_LOCALES: userCopyCodeLocales,
  