* chore(deps): upgrade psycopg packages to version 3.3.0
* chore: update Python version to 3.12.x in CI workflow
* refactor: clean up imports and improve code formatting across multiple files
* feat: set default owner for cycle creation if not provided
* Updated CycleListCreateAPIEndpoint to assign the current user as the owner when the 'owned_by' field is not included in the request data.
* Enhanced the CycleCreateSerializer initialization to ensure proper ownership assignment during cycle creation.
* feat: add comprehensive tests for Cycle API endpoints
* Introduced a new test suite for Cycle API endpoints, covering creation, retrieval, updating, and deletion of cycles.
* Implemented tests for various scenarios including successful operations, invalid data handling, and conflict resolution with external IDs.
* Enhanced test coverage for listing cycles with different view filters and verifying cycle metrics annotations.
* feat: enhance CycleCreateSerializer to include ownership assignment
* Added 'owned_by' field to CycleCreateSerializer to specify the user who owns the cycle.
* Updated CycleListCreateAPIEndpoint to remove redundant ownership assignment logic, relying on the serializer to handle default ownership.
* Ensured that if 'owned_by' is not provided, it defaults to the current user during cycle creation.
* fix: correct assertion syntax in CycleListCreateAPIEndpoint tests
* Updated the assertion in the test for successful cycle creation to use the correct syntax for checking the response status code.
* Ensured that the test accurately verifies the expected behavior of the API endpoint.
* chore: update psycopg dependencies to version 3.2.9 in base requirements
* refactor: clean up unused imports across multiple files
* chore: update lxml dependency to version 6.0.0 in base requirements
* style: improve code readability by breaking long lines into multiple lines across several files
* style: enhance readability by breaking long lines in ModuleSerializer docstring
