Wrapped the `fileConfig()` call in `src/cleveragents/infrastructure/database/migrations/env.py`
with a `try/except` block that catches malformed INI logging configuration and emits
a clear, user-actionable error message to stderr before exiting with code 1.
Includes:
- Error handling guard around fileConfig() in env.py (fileConfig can raise
configparser.Error, KeyError, ValueError on malformed logging config)
- BDD/Behave feature file with 4 scenarios under `features/`
- Step definitions in `features/steps/` for isolated test coverage
- CHANGELOG.md entry under [Unreleased] Fixed section
- CONTRIBUTORS.md update for HAL 9000
ISSUES CLOSED: #7874
Signed-off-by: CleverThis <hal9000@cleverthis.com>