Begin styling efforts

Start styling the Chord Drill Sergeant for mobile devices because that is that
device on which I will primarily use CDS.

I'm also deleting the debugger related code. I would like to support a debugger,
but I'm not currently using this one, so I am going to remove it to keep things
slender.

- Introduce TailwindCSS, which also introduced elm-live, index.html, index.css
- Add mobile-first styling for the preferences modal
- Remove unused code

1 files changed, 1 insertions, 0 deletions

diff --git a/website/sandbox/chord-drill-sergeant/shell.nix b/website/sandbox/chord-drill-sergeant/shell.nix
index 584b6c4a9e84..6f1c8ee23b30 100644
--- a/website/sandbox/chord-drill-sergeant/shell.nix
+++ b/website/sandbox/chord-drill-sergeant/shell.nix
@@ -4,5 +4,6 @@ in pkgs.mkShell {
   buildInputs = with pkgs; [
     elmPackages.elm
     elmPackages.elm-format
+    elmPackages.elm-live
   ];
 }