django admin Groups reorg, Frontend udpates for site settings, #Migration runs

backend/igny8_core/modules/system/admin.py

@@ -32,7 +32,7 @@ class AIPromptResource(resources.ModelResource):
 # Import settings admin
 from .settings_admin import (
     SystemSettingsAdmin, AccountSettingsAdmin, UserSettingsAdmin,
-    ModuleSettingsAdmin, AISettingsAdmin
+    ModuleSettingsAdmin
 )
 
 try:
@@ -587,3 +587,112 @@ class GlobalModuleSettingsAdmin(Igny8ModelAdmin):
         'updated_at',
     ]
 
+
+# IntegrationProvider Admin (centralized API keys)
+from .models import IntegrationProvider
+
+
+@admin.register(IntegrationProvider)
+class IntegrationProviderAdmin(Igny8ModelAdmin):
+    """
+    Admin for IntegrationProvider - Centralized API key management.
+    Per final-model-schemas.md
+    """
+    
+    list_display = [
+        'provider_id',
+        'display_name',
+        'provider_type',
+        'is_active',
+        'is_sandbox',
+        'has_api_key',
+        'updated_at',
+    ]
+    list_filter = ['provider_type', 'is_active', 'is_sandbox']
+    search_fields = ['provider_id', 'display_name']
+    readonly_fields = ['created_at', 'updated_at']
+    
+    fieldsets = (
+        ('Provider Info', {
+            'fields': ('provider_id', 'display_name', 'provider_type')
+        }),
+        ('API Configuration', {
+            'fields': ('api_key', 'api_secret', 'webhook_secret', 'api_endpoint'),
+            'description': 'Enter API keys and endpoints. These are platform-wide.'
+        }),
+        ('Extra Config', {
+            'fields': ('config',),
+            'classes': ('collapse',),
+            'description': 'JSON config for provider-specific settings'
+        }),
+        ('Status', {
+            'fields': ('is_active', 'is_sandbox')
+        }),
+        ('Metadata', {
+            'fields': ('updated_by', 'created_at', 'updated_at'),
+            'classes': ('collapse',)
+        }),
+    )
+    
+    def has_api_key(self, obj):
+        """Show if API key is configured"""
+        return bool(obj.api_key)
+    has_api_key.boolean = True
+    has_api_key.short_description = 'API Key Set'
+    
+    def save_model(self, request, obj, form, change):
+        """Set updated_by to current user"""
+        obj.updated_by = request.user
+        super().save_model(request, obj, form, change)
+
+
+# SystemAISettings Admin (new simplified AI settings)
+from .ai_settings import SystemAISettings
+
+
+@admin.register(SystemAISettings)
+class SystemAISettingsAdmin(Igny8ModelAdmin):
+    """
+    Admin for SystemAISettings - System-wide AI defaults (Singleton).
+    Per final-model-schemas.md
+    """
+    
+    list_display = [
+        'id',
+        'temperature',
+        'max_tokens',
+        'image_style',
+        'image_quality',
+        'max_images_per_article',
+        'updated_at',
+    ]
+    readonly_fields = ['updated_at']
+    
+    fieldsets = (
+        ('AI Parameters', {
+            'fields': ('temperature', 'max_tokens'),
+            'description': 'System-wide defaults for AI text generation. Accounts can override via AccountSettings.'
+        }),
+        ('Image Generation', {
+            'fields': ('image_style', 'image_quality', 'max_images_per_article', 'image_size'),
+            'description': 'System-wide defaults for image generation. Accounts can override via AccountSettings.'
+        }),
+        ('Metadata', {
+            'fields': ('updated_by', 'updated_at'),
+            'classes': ('collapse',)
+        }),
+    )
+    
+    def has_add_permission(self, request):
+        """Only allow one instance (singleton)"""
+        return not SystemAISettings.objects.exists()
+    
+    def has_delete_permission(self, request, obj=None):
+        """Prevent deletion of singleton"""
+        return False
+    
+    def save_model(self, request, obj, form, change):
+        """Set updated_by to current user"""
+        obj.updated_by = request.user
+        super().save_model(request, obj, form, change)
+