Improve scaling admin flow to delete all entries for user

src/khoj/app/settings.py

@@ -112,7 +112,7 @@ ASGI_APPLICATION = "app.asgi.application"
 
 # Database
 # https://docs.djangoproject.com/en/4.2/ref/settings/#databases
-
+DATA_UPLOAD_MAX_NUMBER_FIELDS = 20000
 DATABASES = {
     "default": {
         "ENGINE": "django.db.backends.postgresql",

src/khoj/database/admin.py

@@ -125,7 +125,10 @@ class EntryAdmin(admin.ModelAdmin):
         "file_path",
     )
     search_fields = ("id", "user__email", "user__username", "file_path")
-    list_filter = ("file_type",)
+    list_filter = (
+        "file_type",
+        "user__email",
+    )
     ordering = ("-created_at",)