* replace is_int with is_numeric
* update the docs for wireguard for the new extend
* relocate the app data bit
* update the data for the wireguard test
* start reworking the wg app page... details part done
* app page mostly done
* finish the wireguard app page
* style fix
* now sorted
* add additional info to the peer page
* style fixes
* a small fix for the links
* style fix
* make the pubkey column in details link to the peer page
* escape the pubkey