Feat: Consume new OAS Isomorphic SDK (@W-19105545@) (#2879)

* refactor

* fix build issues

* trim uncessarry changes

* remove most usages of

* fix tests

* update test files

* fix unit tests

* Bump commerce-sdk-isomorphic

* Fix tests and lint errors

* Bump commerce-sdk-react major version

* Revert "Bump commerce-sdk-react major version"

This reverts commit a62fcdf.

* Bump bundle size

* Try with larger runner

* Update imports

* Update bootstrap config

* Update tsconfig

* Rename ShopperSeo directory to ShopperSEO & Fix test-commerce-sdk-react

* Clean up

* Major bump commerce-sdk-react

* Create CHANGELOG.md

* Remove changelog file from test-commerce-sdk-react

* PR Feedback

* PR Feedback address TODO

* PR Feedback use `helpers.authorizeIDP` instead of manual URL

* Use `ShopperLoginTypes.getPasswordResetTokenBodyType` in getPasswordResetToken

* Use `ShopperLoginTypes.resetPasswordBodyType` in resetPassword

* Use DATA_MAP token_type

* Use `loginRegisteredUserB2C` in register() and updateCustomerPassword()

* Restore original API interface for `authorizeIDP`, `loginIDPUser` and `authorizePasswordless`

* Restore original type names removing Public

* Restore `privateClient` parameter in `authorizeIDP`

---------

Signed-off-by: Adam Raya <adamraya@users.noreply.github.com>
Co-authored-by: Adam Raya Navarro <arayanavarro@salesforce.com>
Co-authored-by: Adam Raya <adamraya@users.noreply.github.com>

Author: joeluong-sfcc

packages/commerce-sdk-react/CHANGELOG.md

@@ -1,4 +1,5 @@
-## v3.5.0-dev (Jul 22, 2025)
+## v4.0.0-dev (Aug 18, 2025)
+- Upgrade to commerce-sdk-isomorphic v4.0.0 [2879](https://github.com/SalesforceCommerceCloud/pwa-kit/pull/2879)
 - Add support for environment level base paths on /mobify routes [#2892](https://github.com/SalesforceCommerceCloud/pwa-kit/pull/2892)
 - Update USID expiry to match SLAS refresh token expiry[#2854](https://github.com/SalesforceCommerceCloud/pwa-kit/pull/2854)
 - [Bugfix] Skip deleting dwsid on shopper login if hybrid auth is enabled for current site. [#3151](https://github.com/SalesforceCommerceCloud/pwa-kit/pull/3151)

packages/commerce-sdk-react/README.md

@@ -160,9 +160,27 @@ const Example = () => {
     const login = useAuthHelper(AuthHelpers.LoginRegisteredUserB2C)
     const logout = useAuthHelper(AuthHelpers.LogOut)
 
-    return <button onClick={() => {
-        login.mutate({username: 'kevin', password: 'pa$$word'})
-    }}>
+    return (
+        <div>
+            {/* Simple login */}
+            <button onClick={() => {
+                login.mutate({username: 'kevin', password: 'pa$$word'})
+            }}>
+                Login
+            </button>
+            
+            {/* Login with custom parameters */}
+            <button onClick={() => {
+                login.mutate({
+                    username: 'kevin', 
+                    password: 'pa$$word',
+                    customParameters: {c_customField: 'customValue'}
+                })
+            }}>
+                Login with Custom Parameters
+            </button>
+        </div>
+    )
 }
 ```
 

packages/commerce-sdk-react/package-lock.json

@@ -1,6 +1,6 @@
 {
   "name": "@salesforce/commerce-sdk-react",
-  "version": "3.5.0-dev",
+  "version": "4.0.0-dev",
   "description": "A library that provides react hooks for fetching data from Commerce Cloud",
   "homepage": "https://github.com/SalesforceCommerceCloud/pwa-kit/tree/develop/packages/ecom-react-hooks#readme",
   "bugs": {
@@ -40,7 +40,7 @@
     "version": "node ./scripts/version.js"
   },
   "dependencies": {
-    "commerce-sdk-isomorphic": "^3.4.0",
+    "commerce-sdk-isomorphic": "^4.0.0",
     "js-cookie": "^3.0.1",
     "jwt-decode": "^4.0.0"
   },