- Moved all third-party libraries (SDL, ImGui, Asar, etc.) from `src/lib/` and `third_party/` to a new `ext/` directory for better organization and clarity in dependency management.
- Updated CMake configuration to reflect the new paths, ensuring all targets and includes point to the `ext/` directory.
- Enhanced CMake presets to support new build options for AI and gRPC features, improving modularity and build flexibility.
- Added new feature flags for agent UI and remote automation, allowing for more granular control over build configurations.
- Updated documentation to reflect changes in the project structure and build options, ensuring clarity for contributors and users.
- Introduced a comprehensive README for the E2E tests using ImGui Test Engine, detailing active tests and their functionalities.
- Documented the process for running tests, creating new tests, and utilizing the ImGui Test Engine API.
- Included troubleshooting tips and future test ideas to enhance test development and execution.
- Organized the file structure and provided insights into test logging and infrastructure.
