New Crowdin updates

[jjw24]

Summary by cubic

Refreshed translations and added localized resource files for 20 languages. Updated Spanish and Simplified Chinese text for the “Ignore accents” setting; no behavior changes.

Summary of changes

• Changed: Spanish and Simplified Chinese label, tooltip, and prompt for the “ignore accents when searching” setting.
• Added: Localized resource files (Properties/Resources.*.resx) for 20 locales, including Czech, Danish, German, Italian, Japanese, Korean, Dutch, Norwegian Bokmål, Polish, Portuguese (BR/PT), Russian, Slovak, Serbian (Latin), Ukrainian, Vietnamese, Spanish (LatAm/Modern), and Chinese (zh-CN/zh-TW).
• Removed: Nothing.
• Memory impact: Slightly larger binaries/install size due to added resources; runtime memory unchanged.
• Security risks: None.
• Unit tests: No new tests; translation/resource-only changes.

Release Note
Added many new language translations and improved Spanish/Chinese wording. No functional changes.

^{Written for commit 4f47647. Summary will update on new commits. Review in cubic}