docs: fix translation typos and improve quality (#367)

* docs: fix translation typos and improve quality

* Update "donate_bs_sub_title" key

* Update core/localization/src/main/res/values-zh/strings.xml

* Update strings.xml

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Co-authored-by: ShiftHackZ <[email protected]>
Co-authored-by: ComicSANS <[email protected]>

Author: 3 people