Remove several todos and add some new ones

TODO.md

@@ -1,20 +1,7 @@
 # TODO:
-* [ ] Support `start`, `until` and `for`
-    * Don't do within recur parsing, reparse whole string
-    * https://get.todoist.help/hc/en-us/articles/360000636289
-* [ ] Support repetition as regular period or offset from completion date (`every!`)
-    * e.g. `every! 30 days` would be due 30 days after completion date
-* [ ] Other 'every'
-    * every 3rd friday
-    * every 27th -- every 27th of the month (every 27 also works)
-    * every jan 27th
-    * every last day -- every last day of the month
-* [ ] Delete todoist cache or add warning so user does not forget that potentially sensitive data is lying around in file system
-* [ ] Handle inconsistencies (i.e. throw error or prompt for user input)
-    * Taskwarrior: 'monthly' just means 30d (see: [link](https://github.com/GothenburgBitFactory/taskwarrior/issues/1647))
-    * Taskwarrior: 'every monday,tuesday' is not possible
 
-Testing:
-* [ ] 'ev' as shortform for every
-* [ ] For inconsistencies in meaning or support, an exception should be thrown
+* `revert` command that deletes all tasks with `todoist_id`
+* Save skipped list so we don't prompt user on next run
+* On exception, give user opportunity to manually enter value
+* Allow input of scheduled, wait