Been there, done that - angering the wife ! I got this : Portable burner
Hmm I have a feeling it won’t work, not because of hot pan but glass top on cast iron won’t conduct enough heat. You could always try getting a cheap propane individual burner if you’re inclined like this
Yes it is hard to use a wok on an electric stove. You may need to get a flat bottom wok so it can get more heat contact, or get new pans.
Another option is a butane burner like this
I use the 23qt presto cooker. Looked up a decent butane stove on Amazon e. Been using it ever since. https://www.amazon.com/dp/B00PVIYZ1G?ref=ppx_pop_mob_ap_share