get typescript working, alpinejs working, add flowbite ui framework, update dockerfile to install npm dependencies

config/config.exs

@@ -36,7 +36,7 @@ config :esbuild,
   version: "0.17.11",
   quip: [
     args:
-      ~w(js/app.js --bundle --target=es2017 --outdir=../priv/static/assets --external:/fonts/* --external:/images/*),
+      ~w(js/app.ts --bundle --target=es2017 --outdir=../priv/static/assets --external:/fonts/* --external:/images/*),
     cd: Path.expand("../assets", __DIR__),
     env: %{"NODE_PATH" => Path.expand("../deps", __DIR__)}
   ]

config/dev.exs

@@ -23,7 +23,8 @@ config :quip, QuipWeb.Endpoint,
   secret_key_base: "l4+6blY1rcppRaUjqSzQBM2ZZBfVwIobcktDvsq1eYMd+sMjaRhY0uSdI2qDTUlL",
   watchers: [
     esbuild: {Esbuild, :install_and_run, [:quip, ~w(--sourcemap=inline --watch)]},
-    tailwind: {Tailwind, :install_and_run, [:quip, ~w(--watch)]}
+    tailwind: {Tailwind, :install_and_run, [:quip, ~w(--watch)]},
+    npm: ["--prefix", "assets", "run", "typecheck", "--", "--watch"]
   ]
 
 # ## SSL Support