feat: add multilingual support with German and English

Implement complete multilingual support using Hugo's multilingual mode with German (de) as default and English (en) as secondary language.

Changes:
- Configure Hugo multilingual mode with language-specific parameters
- Reorganize content using language suffix pattern (filename.de.md, filename.en.md)
- Translate all content to English (home page and CV page)
- Implement language switcher that maintains page context
- Add language-specific navigation menus
- Update templates to use language-aware URL functions (relLangURL)
- Fix navbar brand and Home links to respect current language
- Add translationKey to content frontmatter for explicit translation linking

URL Structure:
- German: /de/ (home), /de/cv/ (CV page)
- English: /en/ (home), /en/cv/ (CV page)

Key Implementation Details:
- Use filename.{lang}.md pattern instead of {lang}/filename.md subdirectories
- Always use relLangURL for internal navigation, never .Site.BaseURL
- Menu URLs must include language prefix when defaultContentLanguageInSubdir = true
- Added translationKey to frontmatter for proper translation discovery

Documented 5 critical bugs and their solutions in design.md for future reference.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>

This commit is contained in:

gurix

2025-10-27 23:52:08 +01:00

co-authored by

Claude

parent c7d86d226d

commit c3c747b7fa

12 changed files with 578 additions and 7 deletions

									
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				<!DOCTYPE html>

				<html lang="{{ .Site.LanguageCode }}">

				<html lang="{{ .Language.Lang }}">

				<head>

				  <meta charset="UTF-8">

				  <meta name="viewport" content="width=device-width, initial-scale=1.0">