Map Local Recording

I have one use case which I use very often but it's very time consuming so I have idea how to improve it and you say if it's possible.

Sometimes I need to cache locally every response from my backend so then I might use it even offline or when backend is down. In such case I need to visit every page on my website and load every resource I might need in future. But this is very time consuming since after each request I need:

1. switch to the Proxyman
2. find request which I want to cache
3. right click on request and choose Tools -> Map Local
4. choose some meaningful name for new rule

Though what might help in this scenario is new feature called for example "Map Local Recording" where user just clicks on a button "Record" and every request that comes from given domain or path just automatically creates Map Local Rule for itself. And all I need to do is just:

1. press "Record" button on domain or path
2. visit all pages that I want to cache
3. press "Stop Recording" button

And after this I expect a bunch of new Map Local Rules were created automatically. Is it possible to implement?