lang/org: fix external org-capture workflow

+ Fix frame-spawning when calling bin/org-capture
+ Integrate counsel-org-capture into bin/org-capture workflow
+ Ensure frame is closed if counsel-org-capture is cancelled
+ Ensure org-capture buffer closes the associated frame
+ Add transient frame property for org-capture frames

If you are using a tiling window manager, you'll need to add a rule for
a window named "org-capture" in order to make a floating window.

bin/org-capture

@@ -33,7 +33,7 @@ shift $((OPTIND-1))
 
 if [[ $daemon ]]; then
     emacsclient -a "" \
-        -c -F '((name . "org-capture") (width . 70) (height . 25))' \
+        -c -F '((name . "org-capture") (width . 70) (height . 25) (transient . t))' \
         -e "(+org-capture/open-frame \"$str\" ${key:-nil})"
 else
     # Non-daemon servers flicker a lot if frames are created from terminal, so