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

backend/templates/admin.py

@@ -0,0 +1,20 @@
+import unfold
+from unfold.admin import ModelAdmin as UnfoldModelAdmin
+from django.contrib import admin
+from .models import TrainingTemplate, TemplateExercise
+
+
+@admin.register(TrainingTemplate)
+class TrainingTemplateAdmin(UnfoldModelAdmin):
+    list_display = ['name', 'category', 'is_active', 'created_at']
+    list_filter = ['category', 'is_active']
+    search_fields = ['name', 'description']
+    readonly_fields = ['created_at', 'updated_at']
+    filter_horizontal = ['exercises']
+
+
+@admin.register(TemplateExercise)
+class TemplateExerciseAdmin(UnfoldModelAdmin):
+    list_display = ['template', 'exercise', 'order', 'default_value']
+    list_filter = ['template']
+    raw_id_fields = ['template', 'exercise']