gRPC SSO implementation

[BOBAvov]

No description provided.

[zhikh23]

Описано в ЛС

[Copilot]

Pull request overview

This PR implements a gRPC-based Single Sign-On (SSO) integration, replacing the mock IsAdminProvider with a real SSO service client that communicates with an external authentication service. The change enables actual admin verification through a remote gRPC service instead of using in-memory mock data.

Key Changes

• Introduces a new SSO client (internal/infra/sso) that connects to an external authentication service via gRPC
• Removes the mock IsAdminProvider implementation from internal/infra/mock
• Adds SSO configuration support (host and port) to the application config

Reviewed changes

Copilot reviewed 9 out of 10 changed files in this pull request and generated 7 comments.

Show a summary per file

File	Description
internal/infra/sso/is_admin_provider.go	New gRPC client for SSO service authentication with IsAdmin functionality
internal/infra/mock/is_admin_provider.go	Removed mock implementation that is being replaced by real SSO integration
internal/config/sso.go	New configuration struct for SSO connection parameters (host and port)
internal/config/config.go	Added SSO field to main Config struct
cmd/grpc/main.go	Updated to use real SSO client instead of mock
tests/suite/suite.go	Updated test suite to use real SSO client instead of mock
config/local.yaml	Added SSO configuration with localhost:44044 as default endpoint
go.mod	Updated Go version and added gRPC SSO protos dependency, upgraded gRPC to v1.76.0
go.sum	Updated dependency checksums for new and upgraded packages
.golangci.yaml	Modified exhaustruct exclusion pattern (contains an error)

---

💡 Add Copilot custom instructions for smarter, more guided reviews. Learn how to get started.

[Copilot]

Pull request overview

Copilot reviewed 9 out of 10 changed files in this pull request and generated 9 comments.

---

💡 Add Copilot custom instructions for smarter, more guided reviews. Learn how to get started.

[Copilot]

Pull request overview

Copilot reviewed 10 out of 11 changed files in this pull request and generated 4 comments.

---

💡 Add Copilot custom instructions for smarter, more guided reviews. Learn how to get started.

[Copilot]

Pull request overview

Copilot reviewed 9 out of 10 changed files in this pull request and generated 6 comments.

---

💡 Add Copilot custom instructions for smarter, more guided reviews. Learn how to get started.

[Copilot]

Pull request overview

Copilot reviewed 8 out of 9 changed files in this pull request and generated 5 comments.

---

💡 Add Copilot custom instructions for smarter, more guided reviews. Learn how to get started.