Add a switch to turn on and off each URL redirection rules, to give fine-grained control over rules.
I've added over 20 rules and experienced a performance drop. Thus, I think I can turn off some less used redirection rules to boost up performance. I don't want to delete the rules because it's inconvenient to re-add them when needed.
Currently, Kagi will display an empty screen (shown below) for 2 seconds before results shown up.
I'm not very sure whether the performance drop is due to the amount of rules I have added. Because I don't think URL redirection task is time consuming.
FWIW, I personally have written a Tampermonkey script to do the exact same thing (with even more redirection rules), and the script takes effect seamlessly.
