Get roles attached to a folder by the folder identifier or inode

User Story

Currently, there is no direct way via the Roles or Permissions APIs to retrieve which roles are assigned to a specific folder (by ID or inode).
Our end goal is to determine which users have access to a given folder, and while we can already get users by role (/api/v1/roles/{roleId}/rolehierarchyanduserroles), the missing piece is the ability to query roles assigned to a folder.

The expectation is that we should be able to start from a folder ID (inode) and trace:
Folder → Roles → Users

So if you had a folder identifier or inode (example: id some-random-folder-id) using the roles api, can you see what roles are attached by filtering by that ID?
Our end goal is that by using the roles or users API, We should be able to get what users have permissions to a given folder given you have the a folder ID or inode.

Acceptance Criteria

Roles or Users api must expose an endpoint to fetch all the users or roles assigned on a particular folder.

Proposed Objective

Customer Support

Proposed Priority

Priority 3 - Average

External Links... Slack Conversations, Support Tickets, Figma Designs, etc.

https://dotcms.freshdesk.com/a/tickets/32589

Assumptions & Initiation Needs

No response

Quality Assurance Notes & Workarounds

No response

Sub-Tasks & Estimates

No response

Start by reviewing the existing Roles and Permissions APIs, especially /api/v1/roles/{roleId}/rolehierarchyanduserroles, and trace how folder IDs or inodes are represented. Define the endpoint needed to retrieve roles or users for a folder, then verify that the API supports the documented Folder → Roles → Users flow and meets the acceptance criterion.