v2.2.0

Changelog

• bd46259 docs(mcp): document coding agent setup
• aa9fcea docs(release): prepare CLI documentation for v2.2.0
• e34a8e3 eat(history): add privacy-conscious local scan persistence
• f08cf79 feat(cli): add MCP stdio server lifecycle
• 6705cd5 feat(cli): expose artifact-based coverage scanning
• 9abc989 feat(cli): restructure documentation and honor complexity thresholds
• 38de3bf feat(config): add atomic local configuration commands
• 5ab8368 feat(config): define versioned local configuration schema
• f4a7725 feat(history): add local history management commands
• ccf76d0 feat(mcp): add read-only repository scan tool
• be25fcd feat(mcp): enforce scan confinement and execution safety
• 9173628 feat(tui): add dashboard home and recent scans
• 3552e39 feat(tui): add responsive and accessible terminal layouts
• 13eb2b5 feat(tui): make repository scans responsive and cancellable
• 7fa0440 feat(tui): redesign scan results for interactive exploration
• 4dc7cf3 feat: integrate local state across CLI, MCP, and TUI
• 7bb8d56 test(mcp): add protocol parity and security coverage
• d5588b3 test(tui): add interaction coverage and refresh visual assets