ui/phase-15: planet inspector production controls + order-draft collapse

Adds the second end-to-end command (`setProductionType`) with a
collapse-by-`planetNumber` rule on the order draft, the segmented
production-controls component on the planet inspector, the FBS
encoder/decoder pair for `CommandPlanetProduce`, and the
`localShipClass` projection on `GameReport`. Forecast number is
deferred and tracked in the new `ui/docs/calc-bridge.md`.

ui/frontend/tests/state-binding.test.ts

@@ -20,6 +20,7 @@ function makeReport(overrides: Partial<GameReport> = {}): GameReport {
 		planetCount: 0,
 		planets: [],
 		race: "",
+		localShipClass: [],
 		...overrides,
 	};
 }