Complete phase 2 of the file module migration by replacing the remaining repository-wide legacy imports and deleting the temporary core.file compatibility package introduced in phase 1.
What this commit changes
- Replace legacy core.file.* imports with core.workflow.file.* across:
- controllers
- core app/agent/datasource/prompt/rag/tools/variables
- factories, fields, libs, models, services
- otel parser integration points
- unit and integration tests that referenced legacy paths
- Migrate residual runtime usages in app/task pipeline paths that still referenced core.file symbols.
- Update tests and model serialization helpers that relied on old module paths.
- Remove the compatibility bridge package entirely:
- delete core/file/__init__.py
- delete core/file/constants.py
- delete core/file/enums.py
- delete core/file/file_manager.py
- delete core/file/helpers.py
- delete core/file/models.py
- delete core/file/tool_file_parser.py
Verification
- No Python references to core.file remain ( -> empty).
- Targeted regression tests for migrated file primitives and factory/type flows passed:
- tests/unit_tests/core/test_file.py
- tests/unit_tests/factories/test_variable_factory.py
- tests/unit_tests/services/test_variable_truncator.py
Result
- The repository now uses core.workflow.file as the single canonical file namespace.
- The migration is fully split into two commits: phase 1 compatibility + phase 2 full cutover.
