[FE] Update role table with default role

From &14172 (closed)

UX Proposal

Current	Updates
In roles and permissions page for Ultimate customers in SaaS and Self Managed User sees a table with custom role, description, base and permission	In roles and permissions page for Ultimate customers in SaaS and Self Managed: Table simplified to show role name, description and number of directly assigned users to the role Update role table to include standard roles. Standard roles are listed first, then custom roles. See order in design. Custom role badge indicates when a role is custom (similar to the pattern implemented in member page) Add table summary for roles with # of custom and # of default roles (Remove shield badge, based on this discussion ( #455078 (comment 1961355756)) Description will come from this #456522 (comment 1960283425) Direct user count: Role: Count how many users have been directly assigned this role[X] on a group or project X: Guest, Reporter, Developer, Maintainer, Owner Custom Role: Count how many users have been directly assigned this role[X] on a group or project. This exists today. Assuming the export role button has been implemented, move primary action to create new role in line with this button (tracked in #466589 (closed)) Role name will click and link out to role detail as outlined in this epic View role details and assigned users (&14173) Direct users assigned will click and link out to assigned users as outlined in this epic View role details and assigned users (&14173)
For premium customers, roles and permissions page is not visible	This has been broken off into a separate issue: #475123 (closed) Roles and permissions page will now be visible to premium customers and will include only default roles, background on tiering discussion can be found here Tier Discussion: View roles and assigned users (#466579 - closed): Description will come from this #456522 (comment 1960283425)
Action button exists for all custom roles to edit and delete role	With the inclusion of default roles and removal of ID from the table, action buttons updated to include the following for: Custom roles Role ID View details will take user to page as outlined here: View role details and assigned users (&14173) Edit role and Delete role remain the same functionality Default roles Static Access level for default roles View details will take user to page as outlined here: View role details and assigned users (&14173) Remove edit/delete role functionality since default roles cannot be changed