Initial commit: Portfolio Website

Vollständige Next.js 15 Portfolio-Website mit:
- Blog-System mit 100+ Artikeln
- Supabase-Integration
- Responsive Design mit Tailwind CSS
- TypeScript-Konfiguration
- Testing-Setup mit Vitest und Playwright

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

.gitignore

@@ -0,0 +1,151 @@
+# Dependencies
+node_modules
+.pnp
+.pnp.js
+package-lock.json
+
+# Project-specific directories
+CoderConda/
+scripts/
+
+# Testing
+coverage
+test-results/
+tests/
+playwright-report/
+.playwright-mcp/
+
+# Production
+dist
+dist-ssr
+build
+
+# Environment files
+.env
+.env.local
+.env.development.local
+.env.test.local
+.env.production.local
+*.local
+
+# Logs
+logs
+*.log
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+pnpm-debug.log*
+lerna-debug.log*
+
+# Editor directories and files
+.vscode/*
+!.vscode/extensions.json
+!.vscode/settings.json
+.idea
+.DS_Store
+*.suo
+*.ntvs*
+*.njsproj
+*.sln
+*.sw?
+
+# TypeScript
+*.tsbuildinfo
+
+# Cache
+.eslintcache
+.cache
+.parcel-cache
+.next
+.nuxt
+.vuepress/dist
+.temp
+.docusaurus
+.serverless/
+.fusebox/
+.dynamodb/
+.tern-port
+.yarn/cache
+.yarn/unplugged
+.yarn/build-state.yml
+.yarn/install-state.gz
+.pnp.*
+
+# Supabase
+supabase/.branches/
+supabase/.temp/
+
+# PWA files
+**/public/workbox-*.js
+**/public/sw.js
+**/public/fallback-*.js
+
+# Misc
+.sass-cache/
+.project
+.classpath
+.settings/
+*.sublime-workspace
+*.sublime-project
+.history/
+
+# Source images (originals before optimization)
+source-images/
+
+# Auto Claude files
+.auto-claude/
+.auto-claude-*
+.claude_settings.json
+
+# Windows reserved names
+nul
+
+
+
+# Temporary/reference images
+*.jpg
+*.pen
+
+# Build/test output files
+*-output.txt
+*_output.txt
+build-output*.txt
+dev-output.txt
+install-output.txt
+npm-install-output.txt
+dev-server.pid
+context.json
+project_index.json
+*.bak
+
+# Test scripts
+test*.txt
+test*.sh
+verify-*.sh
+verify-*.js
+verify-*.mjs
+current-headers.txt
+
+# Docker (if not using)
+Dockerfile
+docker-compose.yml
+.dockerignore
+
+# Documentation/verification files (generated)
+CONTRIBUTING.md
+E2E_VERIFICATION.md
+e2e-blog-verification.md
+HEADERS_INVESTIGATION.md
+MANUAL_INTERVENTION_REQUIRED.md
+MIGRATION_READY.md
+OPTIMIZATION_RECOMMENDATIONS.md
+OPTIMIZATION_REPORT.md
+PAGESPEED_VERIFICATION_REPORT.md
+PERFORMANCE_BASELINE.md
+QA_*.md
+SECURITY_HEADERS_VERIFICATION.md
+SERVERLESS_COMPATIBILITY_VERIFICATION.md
+SUBTASK*.md
+TESTING-VERIFICATION.md
+VERIFICATION_REPORT.md
+VERIFICATION_STEPS.md