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/e2e/rename-planet.spec.ts

@@ -131,6 +131,7 @@ async function mockGateway(page: Page, opts: MockOpts): Promise<MockHandle> {
 						lastSubmittedName = submittedName;
 						const applied = opts.submitOutcome === "applied";
 						fixtures.push({
+							kind: "planetRename",
 							cmdId,
 							planetNumber: Number(inner.number()),
 							name: submittedName,
@@ -140,7 +141,10 @@ async function mockGateway(page: Page, opts: MockOpts): Promise<MockHandle> {
 					}
 					if (opts.submitOutcome === "applied") {
 						storedOrder = fixtures;
-						lastReportName = fixtures[0]?.name ?? lastReportName;
+						const head = fixtures[0];
+						if (head !== undefined && head.kind === "planetRename") {
+							lastReportName = head.name;
+						}
 					}
 					payload = buildOrderResponsePayload(GAME_ID, fixtures, Date.now());
 					break;