Removed HTTP v1.1 Routes

[raphael-goetz]

Resolves: #56

[Copilot]

Pull request overview

This PR removes HTTP v1.1 REST routes from the Octopus gRPC service, converting it to a pure gRPC-only API by removing all HTTP/REST gateway annotations.

Key Changes:

• Removed HTTP annotations from three RPC methods (Get, Write, Call) in the proto definition
• Removed the google.api.annotations import dependency from proto and generated Go code
• Cleared all HTTP REST endpoints from the OpenAPI specification

Reviewed changes

Copilot reviewed 3 out of 3 changed files in this pull request and generated 1 comment.

File	Description
proto/v1/api.proto	Removed google.api.annotations import and HTTP options from Get, Write, and Call RPC methods
sdk/go/v1/api.pb.go	Removed googleapis annotations import and regenerated protobuf descriptor without HTTP options
sdk/openapi/octopus.swagger.json	Removed all v1 REST paths (/v1/entries and /v1/objects), leaving an empty paths object

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