- Add Exception

- (Backend) Refore code to improved logging and error handling
- (Backend) Improved tests
- (Frontend) Refector code to improve Analyzer handling
- (Frontend) improve tests and messages format to handle new backend enhancements.

- Refactor DaskStreamer by replacing "windows_size" with "batch_duration".
- Refactor aggregation_handler to support multiple KPI dataframe

- Added call to close() method
- Fixed exception log messages in method close()

Resolve "(CTTC) Analytics Module Enhancements"

See merge request !317

Merge branch 'develop' of ssh://gifrerenom_labs.etsi.org/tfs/controller into feat/247-cttc-analytics-module-enhancements

Resolve "(CTTC) Implement Telemetry Backend Collector Emulated"

See merge request !287

- Correct License headers

- Cleanup

- Renamed Driver to Collector

Merge branch 'develop' of ssh://gifrerenom_labs.etsi.org/tfs/controller into feat/191-cttc-implement-telemetry-backend-collector-emulated

- Add new output KPI types
- refactor AnalyzerHandlers
- Updated streamer interaction
- added more test cases.

- Enhance AnalyticsBackendService
- DaskStreamer with improved logging and threading management
- Update duration handling in tests.

- To be updated later.

- Added AnalyzerHelper class
- Added AnalyzerHandler class
- Added updated streamer class
- Update test scripts for analytics backend
- Updated run script format

Merge branch 'feat/191-cttc-implement-telemetry-backend-collector-emulated' into feat/247-cttc-analytics-module-enhancements

- Refactor telemetry tests to comment out unused test cases
- add EmulatedDriverHelper class for resource key validation.

Merge branch 'feat/191-cttc-implement-telemetry-backend-collector-emulated' into feat/247-cttc-analytics-module-enhancements
To get the latest info from other branch.

- New implementation will be added soon.

- Refactor emulated telemetry tests
- remove unused collector class.
- Improved SyntheticMetricsGenerator class.

- Added licensing information
- Updated requirements for telemetry backend.

- Emulated driver is added.
- MetricGenerated is added.
- Emulated driver test is added.
- backend requirement file is updated.
- script added to test emulated driver.

Resolve "(CTTC) Define fields to specify type of link"

See merge request !315

- Add logic to show link type
- Minor code formatting

- Added logic to manage link type
- Corrected deprecated method datetime.utcnow()

Merge branch 'develop' of ssh://gifrerenom_labs.etsi.org/tfs/controller into feat/245-cttc-define-fields-to-specify-type-of-link

Resolve "(CTTC) Implement methods to retrieve TopologyDetails in NBI"

See merge request !316

- Added methods to retrieve TopologyDetails

- Corrected POST/DELETE methods

- Added LinkTypeEnum

- Corrected Link.link_type field