Release v0.15.3

What's Changed

✨ Features

• [analytics]: Attribute Claude Desktop sessions by repository and branch (#447)
• [cli]: Add headless registration for assistants and skills (#568)

🐛 Bug Fixes

• [config]: Repo CodeMie URL no longer applies to global profiles (#574)
• [proxy]: Make proxy connectors work on non-EPAM tenant model catalogs (#567)
• [proxy]: Route VS Code through selected profile model (#555)
• [agents]: Correctly recognize prefixed GPT-5.6 models in opencode and pi (#543)
• [skills]: Fetch selected skills by id instead of crawling the catalog — codemie setup skills no longer stalls ~30s after Continue

🔧 Maintenance

• [tests]: Fix TC-029 model-prompt race and TC-025 skill directory leak

Full Changelog: v0.15.2...v0.15.3