feat: Add hybrid worktree system (v0.4.3)

Major feature release adding flexible worktree management for parallel development.

New Commands:
- /worktree (setup, sync, status, prune)
- /hotfix (alias for /ship --worktree)

Enhanced Commands:
- /ship: Added --worktree flag, smart warnings, migration support
- /debugging: Added --worktree flag, session management

Features:
- Permanent worktrees (hotfix/, debug/) for reusable isolation
- Intelligent sync strategy (auto-sync with thresholds)
- Lock files (one fix at a time per worktree)
- Configuration file (.claude/config-worktrees.json)
- Comprehensive documentation

Philosophy: "Start simple (Main), scale up (Worktree) when needed"

See CHANGELOG-v0.4.3.md for full details.

🤖 Generated with Claude Code
https://claude.com/claude-code

Co-Authored-By: Claude <noreply@anthropic.com>

Author: Yassinello

.claude/commands/context.md

@@ -369,4 +369,4 @@ Last 3 commits:
 
 Plugin: claude-prd-workflow
 Category: PRD Management
-Version: 0.4.2
+Version: 0.4.2