# Track Specification: Track Progress Visualization

## Overview
Progress bars and completion percentage for tracks/tickets.

## Current State Audit
### Already Implemented
- Track/ticket status tracking
- DAG execution state

### Gaps to Fill
- No progress bars
- No completion %

## Goals
- Visual progress bars
- % completion
- Time estimates

## Functional Requirements
- Progress calculation
- Bar rendering
- ETA estimation

## Non-Functional Requirements
- Accurate state sync