v3.61.0

What's Changed

• docs: place Headron title beneath banner by @HeadronLayer in #371
• feat(mind): implement Director pattern with embedded instant search and MCP tools by @HeadronLayer in #372
• Refresh README banner artwork by @HeadronLayer in #373
• Refine Headron banner framing by @HeadronLayer in #374
• Cache retrieval vectors for repeated searches by @HeadronLayer in #375
• fix(ci): use resolved runner for temporary venv in ci-local by @HeadronLayer in #376
• Enforce repository cache hygiene by @HeadronLayer in #377
• Release Headron 3.61.0 by @HeadronLayer in #378

Full Changelog: v3.60.1...v3.61.0