- Pre-merge cleanup

- Pre-merge cleanup

delelete .jar files

webui minor changes to manage links

- Proto: Added to proto files
- Common/type_checkers: added assertions
- Context: Added to database model
- Device: Added driver skeleton
- Policy: Added Serializer
- Service: Added to service handler filter fields
- WebUI: Added to forms and pages
- ZTP: Added Serializer

- Added lost enum entries in context.proto and Context component's ServiceTypes.
- Corrected NBI composition of service and added static routes
- Corrected NBI test files
- Corrected import in Service component
- Corrected Dockerfile of Service component

- Added link_id as KPI descriptor field

- ForecastLinkCapacityReply: Renamed attribute current_capacity_gbps to current_used_capacity_gbps
- ForecastLinkCapacityReply: Renamed attribute forecasted_capacity_gbps to forecast_used_capacity_gbps

- LinkAttributes: Renamed attribute current_capacity_gbps to used_capacity_gbps

- Added attributes to Link in context

- Corrected forecaster.proto attribute types

- Added entries in proto
- Added entries in common/type_checkers
- Updated Context, Automation, and Policy components

- Intermediate backup (not functional)

- Intermediate backup (not functional)

- Replace custom Empty message by StatusMessage
- Pre-merge code cleanup

 - Add _connect/mpls_label and _connect/pcc_address to the allowed
   device configuration.