fix: German localization - WPB-27847

[netbe]

WPB-27847 [iOS] [Localization] German labels contain spelling errors or remain untranslated when navigating settings, group creation, and 2FA by users

Issue

Fix couple of german localization, see ticket:

• Add hyphen: “Senden Taste” change to “Senden-Taste”
• Removed forced capitalization: “Teilnehmer Auswählen” change to “Teilnehmer auswählen”
• Ported missing translation to release branch: “Resend Code”use “Code erneut senden” (exists in crowdin)

Crowdin was already updated by Astrid

Testing

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Checklist

• Title contains a reference JIRA issue number like [WPB-XXX].
• Description is filled and free of optional paragraphs.
• Adds/updates automated tests.

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UI accessibility checklist

If your PR includes UI changes, please utilize this checklist:

• Make sure you use the API for UI elements that support large fonts.
• All colors are taken from WireDesign.ColorTheme or constructed using WireDesign.BaseColorPalette.
• New UI elements have Accessibility strings for VoiceOver.

[Copilot]

🟢 Approval recommended

The changes are low-risk localization/casing adjustments, with only a minor formatting nit noted in the updated multiline ternary.

Pull request overview

This PR addresses WPB-27847 by correcting German localization issues in authentication and settings, and by removing runtime forced capitalization that was altering localized strings (notably affecting German word casing in participant selection titles).

Changes:

• Add missing German string for the “resend code after seconds” label in the authentication flow.
• Remove .capitalized usage for participant selection titles so localized casing is preserved.
• Fix a German settings label to use the correct hyphenation (“Senden‑Taste”).

File summaries

File	Description
WireAuthentication/Sources/WireAuthenticationUI/Resources/Localization/de.lproj/Localizable.strings	Adds missing German translation for the resend-code-with-wait-time label.
wire-ios/Wire-iOS/Sources/UserInterface/AddContacts/AddParticipantsViewModel.swift	Stops forcing capitalization on localized participant-selection titles (preserves German casing).
wire-ios/Wire-iOS/Sources/UserInterface/AddContacts/AddParticipantsViewController.swift	Stops forcing capitalization when setting the navigation bar title for this screen.
wire-ios/Wire-iOS/Resources/Localization/de.lproj/Localizable.strings	Fixes German hyphenation for the “send button” setting label.

Review details

• Files reviewed: 4/4 changed files
• Comments generated: 1
• Review effort level: Lite

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[github-actions]

Test Results

1 988 tests   1 961 ✅  2m 46s ⏱️
  324 suites     27 💤
    2 files        0 ❌

Results for commit 5d0ba25.

♻️ This comment has been updated with latest results.

Summary: workflow run #34340505966
Allure report (download zip): html-report-33259-fix_localization-german-WPB-27847