Refine message strings, updating all .ts files and including Simplified Chinese fixes

[yfdyh000]

By the way, correct some letters case and missing strings for i18n.

In addition, I have tried to translate some names in CSbieProcess, but worry that some experts are more familiar with their English names.

[DavidXanatos]

The changes seam not to build properly can you please fix it.

[isaak654]

The changes you made in OptionsWindow.ui are already in #904, so I'm going to remove the mentioned file from this pull request in order to avoid troubles with it.

EDIT2: I have restored the old OptionsWindow.ui in the repository to the second attempt.
Now you can fetch upstream in your repository and try again... I suppose the problem is in Text-SimpChinese-2052.txt.

[isaak654]

@yfdyh000 Is there a script to fix all .ts files with outdated line references and adding localization support for the new entries available only in english?

[yfdyh000]

@yfdyh000 Is there a script to fix all .ts files with outdated line references and adding localization support for the new entries available only in english?

@isaak654 Run the C:\Qt\6.1.1\msvc2019_64\bin\lupdate.exe SandMan.pri at \SandboxiePlus\SandMan
or C:\Qt\6.1.1\msvc2019_64\bin\lupdate.exe SandboxiePlus.pro at \SandboxiePlus.

Comment edited to add a new way to sync .ts files