feat: Implement flexible authentication supporting JWT, OIDC, and session modes, alongside new configuration options and refactored auth layer setup.

notes-infra/src/auth/mod.rs

@@ -1,6 +1,6 @@
 #[cfg(feature = "auth-axum-login")]
-mod axum_login;
+pub mod axum_login;
 #[cfg(feature = "auth-jwt")]
-mod jwt;
+pub mod jwt;
 #[cfg(feature = "auth-oidc")]
-mod oidc;
+pub mod oidc;

notes-infra/src/session_store.rs

@@ -1 +1,2 @@
 pub use k_core::session::store::InfraSessionStore;
+pub use tower_sessions::{Expiry, SessionManagerLayer};