refactor: deps cleanup, split openapi, extract api-types crate

crates/presentation/src/openapi/import.rs

@@ -0,0 +1,27 @@
+use api_types::{
+    ApiFieldMapping, ApplyMappingRequest, ConfirmRequest, SaveProfileRequest,
+    SessionCreatedResponse, SessionStateResponse,
+};
+use utoipa::OpenApi;
+
+#[derive(OpenApi)]
+#[openapi(
+    paths(
+        crate::handlers::import::api_post_session,
+        crate::handlers::import::api_get_session,
+        crate::handlers::import::api_put_mapping,
+        crate::handlers::import::api_post_confirm,
+        crate::handlers::import::api_get_profiles,
+        crate::handlers::import::api_post_profile,
+        crate::handlers::import::api_delete_profile,
+    ),
+    components(schemas(
+        SessionCreatedResponse,
+        SessionStateResponse,
+        ApiFieldMapping,
+        ApplyMappingRequest,
+        ConfirmRequest,
+        SaveProfileRequest,
+    )),
+)]
+pub struct ImportDoc;