fix: use /v2 module path

[zetaloop]

Summary

Update the module path to github.com/sigbit/mcp-auth-proxy/v2 and switch internal imports to the /v2 path.

This is required by Go's module versioning rules: starting with v2, the module path must include the major version suffix, or commands such as go install will reject the version. Go Modules Reference

Type of Change

• fix: A bug fix

Related Issues

[Copilot]

Pull request overview

Updates the repository to comply with Go module major-version suffix rules by moving the module path to github.com/sigbit/mcp-auth-proxy/v2 and aligning internal imports accordingly.

Changes:

• Changed go.mod module path to github.com/sigbit/mcp-auth-proxy/v2.
• Updated internal Go imports across packages and tests to use the /v2 module path.
• Updated contributor/agent guidance to reflect the new local import prefix.

Reviewed changes

Copilot reviewed 11 out of 11 changed files in this pull request and generated no comments.

Show a summary per file

File	Description
pkg/repository/sql.go	Switches internal models import to the /v2 module path.
pkg/repository/kvs.go	Switches internal models import to the /v2 module path.
pkg/mcp-proxy/main.go	Updates internal package imports (auth, backend, idp, etc.) to /v2.
pkg/mcp-proxy/main_test.go	Updates proxy import to /v2 for tests.
pkg/idp/idp.go	Updates internal imports (auth, repository, utils) to /v2.
pkg/idp/idp_test.go	Updates internal imports used by IDP tests to /v2.
pkg/auth/github.go	Updates internal utils import to /v2.
pkg/auth/auth.go	Updates internal utils import to /v2.
main.go	Updates mcp-proxy package import alias to /v2.
go.mod	Sets module path to /v2 to satisfy Go’s major versioning requirements.
AGENTS.md	Updates import-order guidance to reference the /v2 local import prefix.

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[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.

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