Update Translations + String improvements (#16142)

Co-authored-by: Alexandre Folle de Menezes <afmenez@gmail.com>

AGENTS.md

@@ -90,6 +90,7 @@ See the [Localization guide](https://github.com/OrcaSlicer/OrcaSlicer_WIKI/blob/
 - Plural entries: read `nplurals` from the catalog's `Plural-Forms` header (it is **not** always 2 — ja/ko/zh/th/vi use 1, ru/cs/pl/lt use 3, uk uses 4). Each form must be genuinely inflected for its quantity; repeating one sentence across all forms is a bug in Slavic/Baltic languages, though it is correct for Turkish and Hungarian.
 - An entry whose `msgstr` equals its `msgid` is untranslated even though it is not empty; a plural entry with any empty form is likewise incomplete.
 - Mark machine-produced translations with an `# AI Translated` translator comment. Don't add it to a human translation you didn't actually rewrite.
+- When you can't be sure of a machine translation's meaning or UI wording, also add `# Needs human review: <what to check>`. Never use `fuzzy` for this — fuzzy entries are hidden from users.
 - Don't reflow or re-wrap unrelated entries — keep the diff limited to the strings you changed.
 
 ### Verifying