even more stylistic changes

I hope to God I'm done with these now.

src/Mtlstats.hs

@@ -26,14 +26,13 @@ import Brick.Main (App (..), halt, showFirstCursor)
 import Brick.Types (BrickEvent (VtyEvent), Widget)
 import Brick.Util (on)
 import Brick.Widgets.Core (fill)
+import Control.Monad.State.Class (gets)
 import Graphics.Vty.Attributes.Color (blue, white)
 import Graphics.Vty.Input.Events
   ( Event (EvKey)
   , Modifier (MCtrl)
   , Key (KChar)
   )
-import Lens.Micro (to)
-import Lens.Micro.Mtl (use)
 
 import Mtlstats.Control
 import Mtlstats.Types
@@ -57,7 +56,7 @@ draw s =
 handler :: Handler ()
 handler (VtyEvent (EvKey (KChar 'c') [MCtrl])) = halt
 handler e = do
-  c <- use (to dispatch)
+  c <- gets dispatch
   handleController c e
 
 myAttrMap :: AttrMap

src/Mtlstats/Control/CreateGoalie.hs

@@ -24,6 +24,7 @@ module Mtlstats.Control.CreateGoalie (createGoalieC) where
 import Brick.Widgets.Core (str)
 import Control.Monad.State.Class (gets, modify)
 import Lens.Micro ((^.), (.~), (?~), (%~), to)
+import Lens.Micro.Mtl ((.=))
 
 import Mtlstats.Actions
 import Mtlstats.Format
@@ -63,7 +64,7 @@ getActiveFlagC :: Controller
 getActiveFlagC = Controller
   { drawController = const $ str "Is this goalie active? (Y/N)"
   , handleController = \e ->
-    modify $ progMode.createGoalieStateL.cgsActiveFlag .~ ynHandler e
+    progMode.createGoalieStateL.cgsActiveFlag .= ynHandler e
   }
 
 confirmCreateGoalieC :: Controller

src/Mtlstats/Control/CreatePlayer.hs

@@ -24,7 +24,7 @@ module Mtlstats.Control.CreatePlayer (createPlayerC) where
 import Brick.Widgets.Core (str)
 import Control.Monad.State.Class (gets, modify)
 import Lens.Micro ((^.), (.~), (?~), (%~), to)
-import Lens.Micro.Mtl ((.=))
+import Lens.Micro.Mtl ((.=), use)
 
 import Mtlstats.Actions
 import Mtlstats.Format
@@ -85,7 +85,7 @@ confirmCreatePlayerC = Controller
          , "Create player: are you sure?  (Y/N)"
          ]
   , handleController = \e -> do
-    cps <- gets (^.progMode.createPlayerStateL)
+    cps <- use $ progMode.createPlayerStateL
     let
       success = cps^.cpsSuccessCallback
       failure = cps^.cpsFailureCallback