fix(medusa): migrate cart service to typescript (#884)

* fix: migrate cart service to typescript

* fix: jsdoc inventory service

* fix: revert route unit test change

* fix: typo

* fix: revert integration test packages

* fix: cleanup

* fix: tests

* fix: integration tests

* fix: create props type guards

* fix: move total field to common types

integration-tests/api/__tests__/store/swaps.js

@@ -137,6 +137,7 @@ describe("/store/carts", () => {
             type: "swap",
             created_at: expect.any(String),
             updated_at: expect.any(String),
+            shipping_address_id: expect.stringMatching(/^addr_*/),
             metadata: {
               swap_id: expect.stringMatching(/^swap_*/),
             },
@@ -220,6 +221,7 @@ describe("/store/carts", () => {
           cart: {
             id: expect.stringMatching(/^cart_*/),
             billing_address_id: "test-billing-address",
+            shipping_address_id: expect.stringMatching(/^addr_*/),
             type: "swap",
             created_at: expect.any(String),
             updated_at: expect.any(String),