feat: expand multiplayer, chat, and release support

- add network NPC synchronization and dialogue interactions
- add world bulletin publishing and display
- improve authentication, session refresh, and appearance sync
- synchronize player direction and movement animations
- improve input focus and progressive Web loading
- add macOS/Windows builds and deployment configuration
- include required fonts, shaders, and runtime assets

deploy/Caddyfile.example

@@ -0,0 +1,24 @@
+whaletown.novamailio.com {
+    root * /var/www/whale-town-front-v2/build/site
+
+    @playWithoutSlash path /play
+    @wasm path *.wasm
+    @pack path *.pck
+    redir @playWithoutSlash /play/ 308
+
+    handle_path /play/* {
+        root * /var/www/whale-town-front-v2/build/site/play
+        header @wasm Content-Type application/wasm
+        header @pack Content-Type application/octet-stream
+        file_server
+    }
+
+    handle /downloads/* {
+        header Content-Disposition "attachment"
+        file_server
+    }
+
+    handle {
+        file_server
+    }
+}