mock for matrix for !state, !available, and !help

todo.yaml

@@ -1,7 +1,5 @@
 todo:
-- TEST; convert pauseuntil to search results only on and after target date
 - !help,
-- !states optional but explicit option
 - change matrix so I test my custom logic even if I dont fetch remote
 - warn/err/etc. on clobbering ids.matrix since clients can mess with one another
 - modify old items once no longer available; drop stale jobs good candidate but requires new matrix interaction
@@ -12,6 +10,8 @@ todo:
 - setup ma on element !!fluffychat
 - set up copy for caleb, broc
 done:
+- !states optional but explicit option
+- TEST; convert pauseuntil to search results only on and after target date
 - pause until => !busy until
 - todo: maps of to+from to get location within state via api
   details: |