Use the authentication response cookie fields to search for flow cookies

[itaihanski]

Related Issues

https://github.com/descope/etc/issues/12304

Description

Use the authentication response cookie fields to search for flow cookies

Must

• Tests
• Documentation (if applicable)

[Copilot]

Pull Request Overview

This PR updates the authentication cookie search mechanism to use both URL and response cookie fields when searching for flow cookies, improving cookie discovery in authentication flows.

• Refactored findJwtInCookies function to accept multiple cookie strings with named parameters
• Added new cookie fields (cookieDomain and cookiePath) to JWT server responses
• Updated authentication flow to search cookies from both the original URL and response-specified domain/path

Reviewed Changes

Copilot reviewed 4 out of 4 changed files in this pull request and generated 2 comments.

File	Description
TokenTest.kt	Updated test calls to use the new parameter order and added tests for multiple cookie string scenarios
TestUtils.kt	Added mock cookie domain and path fields to test JWT response
Responses.kt	Added cookieDomain and cookiePath fields to JwtServerResponse data class
DescopeFlowCoordinator.kt	Refactored cookie search to use both URL and response cookie locations

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