[SERVICE] Additional functionality for service management

[fredteumer]

Objective

In order to avoid discoverability confusion and chain bloat, the creators of services should be able to decommission (mark them as unused/undiscoverable) or delete them from the chain. In addition, they should be able to update the values on a service for a nominal fee, while the chain itself maintains a non-nominal fee for creating new services so as to avoid chain bloat.

Origin Document

After #1526 , we have many abandoned and unused service IDs.

Goals

• Add ability to decommission or delete service IDs as the service owner
• Add a new message type to the service proto that allows the owner to update a service with a separate fee structure (i.e. 1upokt)
• Establish a non-nominal but not gatekeeping fee for

Deliverables

• In pocketd under the service add a workflow such as delete-service that allows the service owner to remove a service from discoverability
• In pocketd under the service add a workflow such as update-service that allows the service owner to update the values of the service with a nominal fee
• Add a param update_service_fee to the service parameters. Set to 1upokt
• Reset the add_service_fee to a non-nominal amount (i.e. 15000000000upokt) With approval from the foundation.

Non-goals / Non-deliverables

• Any non-owner activity
• Any non-custodial management of service IDs
• Governance functionality to "reclaim" service IDs

General deliverables

• Comments: Add/update TODOs and comments alongside the source code so it is easier to follow.
• Testing: Add new tests (unit and/or E2E) to the test suite.
• Makefile: Add new targets to the Makefile to make the new functionality easier to use.
• Documentation: Update architectural or development READMEs; use mermaid diagrams where appropriate.

Creator: @fredteumer

[Olshansk]

Will target this next week.

Good opportunity to test out Claude Code on something slightly harder.

[red-0ne]

Note that those usecases should be fully covered by:
[Service] Scaffold MsgDeleteService
[Service] Implement service updates