Optimize build assets (#6)

* feat: handle Dev and Prod modes

* fix: remove useles variable override

* refactor: ssr entry point fn

* feat: pass Mode from server to client

* feat: enable read file from out/client dir

* feat: load manifest data from server side

* feat: remap manifest when loaded

* feat: load correct bundle server side

* doc: update README.md

* doc: update tutorial

crates/tuono_lib/src/lib.rs

@@ -1,9 +1,12 @@
+pub mod manifest;
+mod mode;
 mod payload;
 mod request;
 mod response;
 
 pub mod ssr;
 
+pub use mode::{Mode, GLOBAL_MODE};
 pub use payload::Payload;
 pub use request::Request;
 pub use response::{Props, Response};