0.6.1

Fix Docker/server support and glab --jq compatibility

• Fix README.md manual commands to use pipe to jq instead of --jq flag
• Add "Authentication in Docker/Server Environments" section to README
• Enhance CLI with helpful headless auth instructions
• Fix src/index.js to parse JSON in JavaScript for better glab version compatibility
• Optimize getGitLabUserInfo to use a single API call

Related Pull Request: #6

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