Phase 3 - Colonisation construction tracker #1

Phase 3 — Colonisation construction tracker

The heaviest loop in this commander's logs (725 ColonisationConstructionDepot events), so
the highest-payoff feature. Track construction sites, what they still need, and hauling progress.

Goal

Turn ColonisationConstructionDepot / ColonisationContribution events into a live tracker that
answers: what do I still need to deliver, and how much of it fits in my hold right now?

Tasks

• Model events (ColonisationConstructionDepot, ColonisationContribution) as typed records
• ColonisationTracker service: per-commodity required / provided / remaining, keyed by construction site
• Derive an auto shopping list (remaining resources, sorted by shortfall)
• Hauling progress: overall % complete + per-commodity bars
• Cross-reference current cargo hold → highlight what you're already carrying vs. still need
• UI: Colonisation view/card in the dashboard
• Validate against real journal data via the CLI harness

Acceptance criteria

• Opening the app while docked at a construction ship shows the depot's outstanding list
• Shopping list updates live as contributions are logged
• Numbers reconcile against the latest ColonisationConstructionDepot snapshot

Milestone: Phase 3 · Labels: area:colonisation, agent-ready