working gameplay loop, better UI. Needs a bit of work

shared/src/player.gleam

@@ -1,8 +1,9 @@
 import gleam/dynamic/decode
 import gleam/json
+import gleam/option
 
 pub type Player {
-  Player(name: String, id: Int, score: Int)
+  Player(name: String, id: Int, score: Int, buzz_in_time: option.Option(Float))
 }
 
 pub fn serialize(player: Player) -> json.Json {
@@ -10,14 +11,17 @@ pub fn serialize(player: Player) -> json.Json {
     #("name", json.string(player.name)),
     #("id", json.int(player.id)),
     #("score", json.int(player.score)),
+    #("buzz_in_time", json.nullable(player.buzz_in_time, json.float)),
   ])
 }
 
 pub fn decoder() -> decode.Decoder(Player) {
-  {
-    use name <- decode.field("name", decode.string)
-    use id <- decode.field("id", decode.int)
-    use score <- decode.field("score", decode.int)
-    decode.success(Player(name:, id:, score:))
-  }
+  use name <- decode.field("name", decode.string)
+  use id <- decode.field("id", decode.int)
+  use score <- decode.field("score", decode.int)
+  use buzz_in_time <- decode.field(
+    "buzz_in_time",
+    decode.optional(decode.float),
+  )
+  decode.success(Player(name:, id:, score:, buzz_in_time:))
 }

shared/src/requests/buzz_in.gleam

@@ -1,5 +0,0 @@
-import score_update
-
-pub type UpdateScore {
-  BuzzIn(user_id: Int, score_update: score_update.ScoreUpdateType)
-}