This commit consolidates scripts and categories under a unified
'Executable' concept. This simplifies the architecture and improves code
readability.
- Introduce subfolders within `src/domain` to segregate domain elements.
- Update class and interface names by removing the 'I' prefix in
alignment with new coding standards.
- Replace 'Node' with 'Executable' to clarify usage; reserve 'Node'
exclusively for the UI's tree component.
This commit introduces a custom error object to provide additional
context for errors throwing during parsing and compiling operations,
improving troubleshooting.
By integrating error context handling, the error messages become more
informative and user-friendly, providing sequence of trace with context
to aid in troubleshooting.
Changes include:
- Introduce custom error object that extends errors with contextual
information. This replaces previous usages of `AggregateError` which
is not displayed well by browsers when logged.
- Improve parsing functions to encapsulate error context with more
details.
- Increase unit test coverage and refactor the related code to be more
testable.
