feat: complete M6 asset OSS migration

server-rs/crates/api-server/src/main.rs

@@ -6,12 +6,15 @@ mod auth;
 mod auth_me;
 mod auth_session;
 mod auth_sessions;
+mod character_animation_assets;
+mod character_visual_assets;
 mod config;
 mod custom_world;
 mod custom_world_ai;
 mod error_middleware;
 mod health;
 mod http_error;
+mod legacy_generated_assets;
 mod llm;
 mod login_options;
 mod logout;