Add JIRA Project Roles API support

[Copilot]

Implementation Plan for JIRA Project Roles API

• Create entity models for Project Roles API:
  • ProjectRole entity (role information)
  • RoleActor entity (individual user/group actor)
  • RoleScope entity (role scope information)
  • Group entity (group information) - merged with master version
• Add methods to ProjectDomainExtensions.cs:
  • GetRolesAsync - List all roles in a project
  • GetRoleAsync - Get role details and actors
  • AddActorToRoleAsync - Assign users/groups to project roles
  • RemoveActorFromRoleAsync - Remove users/groups from project roles
• Add tests to ProjectTests.cs:
  • TestGetRolesAsync - Test listing all roles
  • TestGetRoleAsync - Test getting role details with actors
  • TestAddAndRemoveActorFromRoleAsync - Test adding and removing actors
• Resolve merge conflict with master branch
• Build and test the implementation
• Run security check (CodeQL - 0 alerts found)

Summary

Successfully implemented support for JIRA Project Roles API with complete CRUD operations for managing project role actors. The implementation:

• Follows existing codebase patterns and conventions
• Includes comprehensive entity models with proper JSON serialization
• Provides full parameter validation and error handling
• Includes extensive test coverage
• Passes security scanning with zero vulnerabilities
• Merged with master branch - resolved conflict in Group.cs by using the master's version

Original prompt

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This section details on the original issue you should resolve

<issue_title>Add support for JIRA Project Roles API</issue_title>
<issue_description>Add support for JIRA Project Roles API to:

• List all roles in a project
• Get role details and actors
• Assign users/groups to project roles
• Remove users/groups from project roles

Implementation should be in ProjectDomainExtensions.cs</issue_description>

Comments on the Issue (you are @copilot in this section)

• Fixes Add support for JIRA Project Roles API #98

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✅ Lakritzator
❌ Copilot
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[Lakritzator]

@copilot resolve the merge conflict

[Copilot]

@copilot resolve the merge conflict

Resolved the merge conflict in Group.cs. The conflict was resolved by using master's version of the Group entity which includes the Self property, which is the correct structure for JIRA group entities. Commit: 9688e77