- Created new @oh-my-pi/pi-utils workspace package with shared utilities for logging, process management, stream handling, and temporary directory management.
- Migrated all packages to use centralized logger from @oh-my-pi/pi-utils instead of local winston implementations.
- Replaced custom process spawning and stream reading implementations with standardized cspawn and readLines utilities across all modules.
- Converted synchronous file operations and process spawning to async patterns using Bun shell syntax and fs/promises.
- Added streaming edit abort functionality with configurable setting to abort on patch preview failures.
- Updated test framework from vitest to bun:test across all test suites.
- Added new @oh-my-pi/pi-git-tool package with 22 git operations, safety guards, caching, and GitHub CLI integration.
- Added /wt slash command for git worktree management with create, list, merge, remove, spawn, and parallel operations.
- Added worktree library with collapse strategies (simple, merge-base, rebase) and session tracking for agent tasks.
- Added structured git tool with TypeBox schema exposing gitTool and createGitTool from SDK.
- Added safety policies blocking force push to protected branches and warning on destructive operations.
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