- Added CaptureHarnessScreenshotRegion function to capture a specified region of the renderer output.
- Introduced CaptureActiveWindow and CaptureWindowByName functions to capture screenshots of the currently active ImGui window or a specific window by name.
- Updated screenshot_utils.h to include new CaptureRegion struct and corresponding function declarations.
- Enhanced EditorManager to utilize the new capture modes based on user selection in the AgentChatWidget.