Add WebAssembly support for assets and chunks, implement gameover screen rendering, and enhance server gameplay logic with dynamic speeds, team naming, and score components.

cmd/client/web/assets/chunks/chunk_04.json

@@ -0,0 +1,16 @@
+{
+  "ID": "chunk_04",
+  "Width": 50,
+  "Objects": [
+    {
+      "AssetID": "godmode",
+      "X": 569,
+      "Y": 535
+    },
+    {
+      "AssetID": "jumpboost",
+      "X": 680,
+      "Y": 538
+    }
+  ]
+}