Epic: In-game integration & live data

[ApocDev]

Tighten the loop between the running game and the app: richer live data, a better in-game panel, and jumping from an in-game selection straight to the relevant plan.

Sub-issues:

• Time-series metrics (Prometheus-style) for live factory data #2 — time-series metrics for live factory data.
• Select a machine in-game -> focus its block(s) in the web #3 — select a machine in-game to focus its block(s) in the web app.
• Summary panel: make the production matrix fill a wider window #4 — widen the in-game summary production matrix to fill its window.