Initial commit: WrestleDesk full project

- Django backend with DRF (clubs, wrestlers, trainers, exercises, templates, trainings, homework, locations, leistungstest)
- Next.js 16 frontend with React, Shadcn UI, Tailwind
- JWT authentication
- Full CRUD for all entities
- Calendar view for trainings
- Homework management system
- Leistungstest tracking

.gitignore

@@ -0,0 +1,42 @@
+# Dependencies
+node_modules/
+__pycache__/
+*.pyc
+
+# Environment
+.env
+.env.local
+.env.*.local
+
+# Build outputs
+.next/
+out/
+build/
+dist/
+
+# IDE
+.vscode/
+.idea/
+*.swp
+*.swo
+
+# OS
+.DS_Store
+Thumbs.db
+
+# Logs
+*.log
+npm-debug.log*
+
+# Test
+coverage/
+
+# Misc
+*.snapshot
+*.log
+
+# Local development
+*.local
+
+# Backup files
+login_snapshot*.md