update configuration

* copy URLs in foot to primary selection
* remove rarely used/invalid choices from delegator
* manually exit in mailsync because ! disabled set -e
* emit OSC 7 cwd so foot can open new windows in current directory

config/foot/foot.ini

@@ -1,4 +1,4 @@
 font=M+ 2m:size=12
 
 [url]
-launch=rifle ${url}
+launch=wl-copy --primary ${url}