[Feature] Service Onboarding - Implementation

[TanmoySG]

The Primary component of the Service Manager is the Service Onboarding.

The Design of the Service Onboarding "System" is tracked in

• https://github.com/TanmoySG/w-service-manager/issues/1
• https://github.com/TanmoySG/wunder-identity-provider/issues/92

[Components] The Service Onboarding System has these primary Parts

• [x] #5
• [x] #3
• [x] #6

[Architecture]

[Additional Details] Add any related Additional details in this format.

[TanmoySG]

Error with installing Kafka Confluent Client

https://github.com/confluentinc/confluent-kafka-python/issues/1190

[TanmoySG]

JSONPatch

https://jsonpatch.com/

[TanmoySG]

Probable Resolution for Error

ERR_HTTP_HEADERS_SENT: Cannot set headers after they are sent to the client

https://stackoverflow.com/questions/52122272/err-http-headers-sent-cannot-set-headers-after-they-are-sent-to-the-client