Refactor server (#9)

* refactor: move catch_all in tuono_lib

* refactor: moved server to tuono_lib

* refactor: move router and server into tuono_lib

* refactor: reduce exports from examples

* refactor: re-organize exports

* refactor: removed mode set on project builder

* feat: update version to v0.3.1

crates/tuono_lib/src/payload.rs

@@ -1,4 +1,5 @@
-use crate::{manifest::MANIFEST, Mode, GLOBAL_MODE};
+use crate::manifest::MANIFEST;
+use crate::mode::{Mode, GLOBAL_MODE};
 use erased_serde::Serialize;
 use regex::Regex;
 use serde::Serialize as SerdeSerialize;