v1.46.0

This release introduces an enhanced AI agent session tracking model with liveness classification and a suite of machine-readable CLI commands designed for stable automation and LLM integration.

Features

• Agent Session Liveness Classification: Replaced binary session tracking with a four-state liveness model (active, recent, suspect, inactive) and source attribution (e.g., exact_file, cwd_heuristic).
• Persistent Session Registry: Added a disk-based session registry that allows agent sessions to persist across refreshes even when transcript files cannot be parsed.
• Machine-Readable CLI Commands: Introduced new stable JSON-ready commands for automation:
  • doctor: Reports repository, tool, and configuration health.
  • worktrees resolve: Canonicalizes worktree names, branches, or paths.
  • worktrees context: Provides combined note and agent session data for a specific worktree.
  • notes get: Retrieves structured note metadata.
  • describe: Emits the CLI command structure as JSON for introspection.
• Enhanced UI Feedback: Added liveness badges to the agent sessions pane to indicate the confidence level and source of session data at a glance.

Bug Fixes

• Non-Interactive Execution: Background Git operations now disable interactive terminal prompts and enforce SSH batch mode to prevent the application from hanging on authentication requests.
• Worktree Renaming: Updated renaming logic to target the worktree directory name rather than the branch name, ensuring consistent filesystem state.
• Path Resolution: Tightened worktree matching to prevent sibling directories with similar prefixes (e.g., feature vs feature-2) from being misidentified.
• Filename Safety: Switched to NUL-delimited Git status parsing (-z) for untracked files and symlink helpers to correctly handle filenames containing spaces.
• Thread Safety: Added mutex protection to the global icon provider to resolve race conditions during concurrent model creation.
• Input Normalization: Fixed issues where trailing slashes on path inputs caused CLI resolution failures.
• Relative Path Handling: Improved detection of relative worktree directories to ensure they are correctly resolved as repo-local.

Maintenance

• Documentation:
  • Added detailed guides and reference tables for agent session liveness filtering.
  • Restored the root DESIGN.md architecture note.
  • Repaired broken troubleshooting and diagnostic links in the README.
  • Updated the contributor guide to reflect Go 1.25 requirements.
• CI/CD: Replaced deprecated GitHub Actions and optimized caching for setup-uv.
• Build Tooling: Updated Makefile targets to exclude temporary/scratch packages from routine test and lint runs.

Dependencies

• Updated various Go dependencies, including urfave/cli/v3, fsnotify, golang.org/x/term, and ultraviolet. (#59, #61)