- Updated ConfigRuleModel and separated it into DeviceConfigRuleModel, ServiceConfigRuleModel, SliceConfigRuleModel
- Updated ConstraintModel and separated it into ServiceConstraintModel, SliceConstraintModel
- Updated related indexes
- Activated placeholder for device components
- Updated compose_config_rules_data and upsert_config_rules methods
- Updated compose_constraints_data and upsert_constraints
- Correction of method name SelectDevices to SelectDevice in gRPC servicer

- Corrected method UnsetSlice to remove endpoints, constraints, and config rules

- Added/Updated headers
- Added script to update copyright headers

- corrected ConstraintKinds in ConstraintModel
- corrected UUID composition in ConfigRules to prevent collisions
- corrected classification of config rules to upsert/delete
- removed unneeded logs

- added logto config rule management for debug purposes

- ConfigRules: improved management and added support for ACL rules
- Constraints: improved management

- migrated events for Service and Slice entities
- added missing not-nulls to database fields

- corrected report of config rules updated
- corrected update notifications for Device
- removed unneeded log messages
- migrated events for Link entity

- corrected run_tests_locally script
- solved formatting issue with Database Engine error logging
- minor type hinting corrections
- activated event notifications for Device, EndPoint and ConfigRule

- moved relational models to associated classes
- migrated support for slice subslices
- added filters to prevent upsert when there is nothing to update

- corrected ConfigRuleModel and methods
- corrected ConstraintModel and methods
- corrected ServiceModel and methods
- corrected ServiceEndPointModel
- added missing non-null constraints
- removed redundant column definition data
- removed unneeded lazy loading parameters
- added Service UUID generator
- implemented unitary test for Service entity