lang: Refactored langtool, updated chinese translation (#1623)

- Better argument parsing
- Allow processing all language folders at the same time
- Allow an optional reference language when translating
- Save translations on KeyboardInterrupt
- Fixes a ooold input issues by importing readline
(https://github.com/kovidgoyal/kitty/issues/6560)
- Add untranslate mode to remove translations by a key regex

---------

Co-authored-by: Nik <werwolv98@gmail.com>

plugins/yara_rules/romfs/lang/zh_CN.json

@@ -12,7 +12,7 @@
         "hex.yara_rules.view.yara.match": "匹配规则",
         "hex.yara_rules.view.yara.matches.identifier": "标识符",
         "hex.yara_rules.view.yara.matches.variable": "变量",
-        "hex.yara_rules.view.yara.matching": "匹配中...",
+        "hex.yara_rules.view.yara.matching": "匹配中……",
         "hex.yara_rules.view.yara.name": "Yara 规则",
         "hex.yara_rules.view.yara.no_rules": "没有找到 Yara 规则。请将规则放到 ImHex 的 'yara' 目录下。",
         "hex.yara_rules.view.yara.reload": "重新加载",