Add an admin view for subscriptions

src/khoj/database/admin.py

@@ -49,7 +49,6 @@ admin.site.register(ProcessLock)
 admin.site.register(SpeechToTextModelOptions)
 admin.site.register(OpenAIProcessorConversationConfig)
 admin.site.register(SearchModelConfig)
-admin.site.register(Subscription)
 admin.site.register(ReflectiveQuestion)
 admin.site.register(UserSearchModelConfig)
 admin.site.register(TextToImageModelConfig)
@@ -85,6 +84,18 @@ class EntryAdmin(admin.ModelAdmin):
     ordering = ("-created_at",)
 
 
+@admin.register(Subscription)
+class KhojUserSubscription(admin.ModelAdmin):
+    list_display = (
+        "id",
+        "user",
+        "type",
+    )
+
+    search_fields = ("id", "user__email", "user__username", "type")
+    list_filter = ("type",)
+
+
 @admin.register(Conversation)
 class ConversationAdmin(admin.ModelAdmin):
     list_display = (