fix: the test file stale_repositories_test in stale_repositories_test.go

[orbisai0security]

Summary

Fix critical severity security issue in stale_repositories_test.go.

Vulnerability

Field	Value
ID	V-001
Severity	CRITICAL
Scanner	multi_agent_ai
Rule	V-001
File	stale_repositories_test.go:18

Description: The test file stale_repositories_test.go implements OAuth token handling for GitHub API authentication without implementing token redaction in logging statements. The golang.org/x/oauth2 library may log token details in debug mode or error traces. Test code often includes verbose logging that can inadvertently expose OAuth tokens in test output, CI/CD logs, or error messages, creating a critical information disclosure vulnerability.

Changes

• stale_repositories_test.go

Verification

• Build passes
• Scanner re-scan confirms fix
• Code review passed

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Automated security fix by OrbisAI Security

[github-actions]

Automated Quality Checks

Skipped — this PR does not modify README.md, so package quality checks do not apply.

This is expected for maintenance, documentation, or workflow PRs.