will return name if configured in id token

[chrisw-dev]

Description

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Fixes # (issue)

Type of change

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• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)
• Documentation update

How Has This Been Tested?

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Checklist:

• My code follows the style guidelines of this project
• I have performed a self-review of my own code
• I have commented my code, particularly in hard-to-understand areas
• I have made corresponding changes to the documentation
• My changes generate no new warnings
• I have added tests that prove my fix is effective or that my feature works
• New and existing unit tests pass locally with my changes
• Any dependent changes have been merged and published in downstream modules

[Copilot]

Pull Request Overview

This PR enhances the JWT ID token generation to include a configurable name claim alongside the existing configurable email claim. The changes allow users to specify custom user names in the token configuration that will be included in generated ID tokens.

• Modified JWT generation functions to accept and include a name parameter
• Updated OAuth providers and token handlers to extract name from configuration
• Added comprehensive test coverage for various configuration scenarios

Reviewed Changes

Copilot reviewed 5 out of 5 changed files in this pull request and generated no comments.

Show a summary per file

File	Description
internal/jwt/jwt.go	Modified GenerateIDToken function to accept and include name parameter
internal/jwt/jwt_test.go	Updated tests to include name parameter in JWT generation calls
internal/handlers/token.go	Enhanced token handler to extract name from configuration
pkg/oauth/google.go	Modified Google provider to support configurable name with fallback
pkg/oauth/google_test.go	Added comprehensive test suite for token configuration scenarios

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