feat: add sharing endpoints — share, link, revoke, public access

crates/presentation/src/routes.rs

@@ -1,5 +1,5 @@
 use crate::{
-    handlers::{albums, assets, auth, health, storage},
+    handlers::{albums, assets, auth, health, sharing, storage},
     openapi::openapi_router,
     state::AppState,
 };
@@ -28,6 +28,11 @@ pub fn api_v1_router() -> Router<AppState> {
         .route("/assets/{id}", get(assets::get_asset))
         .route("/assets/{id}/metadata", put(assets::update_metadata))
         .route("/assets/{id}/file", get(assets::serve_file))
+        // sharing
+        .route("/sharing", post(sharing::share_resource))
+        .route("/sharing/links", post(sharing::generate_link))
+        .route("/sharing/{id}", delete(sharing::revoke))
+        .route("/sharing/access/{token}", get(sharing::access_by_token))
         // storage
         .route("/storage/volumes", post(storage::register_volume))
         .route(