Arrows in web reader DO NOT work in zh locale

[PalonCheng]

LRR Version and OS
docker difegue/lanraragi:latest v.0.9.30

Bug Details

the arrows DO NOT work in zh locale

after rm the zh.po and restart the container
they do work in en locale

Matching Logs
In debug mode , there is no error

[PalonCheng]

I modify the zh.po
revert the translations for outer-left left right outer-right
it seems like this
"
msgid "Display all images in a vertical view in the same page."
msgstr "在同一页面中以垂直视图显示所有图片。"

msgid "outer-left"
msgstr "outer-left"

msgid "left"
msgstr "left"

msgid "right"
msgstr "right"

msgid "outer-right"
msgstr "outer-right"

msgid "Reader Settings"
msgstr "阅读器设置"
"

and now the arrows work!

maybe these words are not necessary to translate
they do not show in the browser

and maybe it is handled in /public/js/reader.js (I just find the word "outer-right")
from line 789 Reader.handlePaginator
for the several case
(
They are fixed in the case
791 case "outer-left":
and follow 3 cases
)

[Difegue]

Yup, that's the issue. Thanks for sleuthing on this!