Update todo

TODO.md

@@ -1,9 +1,9 @@
 # todo
 
 ## mvp
+1. Use COP to generate temporary docker-compose.yml from template/vars
 1. Parse `~` and `$HOME` from config.yml PATHS into actual home directory (Sh FilePath)
 2. Parse `DOCKMASTER_HOME` from config.yml PATHS into `get_env "DOCKMASTER_HOME" ~> "~/.dockmaster/home" or whatever
-3. Implement hook firing
 
 ## later
 1. Use monad transformer to stack Sh on top of Either (error transformer)