Maybe Support Multiple Languages

[hf-krechan]

Hardcoded German text violates internationalization best practices. Consider using Angular's i18n framework with translation keys (e.g., i18n attributes or translate pipes) to support multiple languages and make the application maintainable for future localization needs.

      <input matInput formControlName="q" placeholder="Durchsuchen Sie alle AHBs…" i18n-placeholder="Placeholder for global search input" />

Originally posted by @Copilot in #693