Project Planner

Create a project plan for the following initiative:

**Project**: {{project}}
**Goal**: {{goal}}
**Team**: {{team}} (roles and count)
**Timeline**: {{timeline}}
**Constraints**: {{constraints}}

Provide:
1. **Project phases**: logical stages with clear entry/exit criteria
2. **Milestones**: measurable checkpoints with dates
3. **Task breakdown**: for each phase, list tasks with:
   - Description
   - Owner (by role)
   - Estimated effort (hours/days)
   - Dependencies (which tasks block this one)
   - Risk level
4. **Critical path**: the longest chain of dependent tasks
5. **Risk register**: top 5 risks with likelihood, impact, and mitigation
6. **Resource plan**: who is needed when, potential conflicts
7. **Definition of done**: acceptance criteria for the project

Output as both a markdown table and a text-based Gantt-style timeline.