improve admin

app/admin_model.py

@@ -134,6 +134,7 @@ def manual_upgrade(way: str, ids: [int], is_giveaway: bool):
 
 class EmailLogAdmin(SLModelView):
     column_searchable_list = ["id"]
+    column_filters = ["id", "user.email", "mailbox.email", "contact.website_email"]
 
     can_edit = False
     can_create = False

server.py

@@ -143,6 +143,9 @@ def create_app() -> Flask:
 
     app.config["TEMPLATES_AUTO_RELOAD"] = True
 
+    # to have a "fluid" layout for admin
+    app.config["FLASK_ADMIN_FLUID_LAYOUT"] = True
+
     # to avoid conflict with other cookie
     app.config["SESSION_COOKIE_NAME"] = SESSION_COOKIE_NAME
     if URL.startswith("https"):