feat(model+ui): F8-05 — race on OtherGroup, real attribution + N×M label

Issue #48 п.32 ("Stationed ship groups") shipped with a fragile race
fallback: when a foreign group sat on a non-`other`-kind planet the
inspector printed a generic "foreign" label, which collapsed the
race dropdown to a single uninformative bucket. The engine FBS
contract did not carry per-group race either, so live games hit the
same gap. This patch carries race authoritatively from the engine
through every layer down to the inspector.

Wire format & engine
- `pkg/schema/fbs/report.fbs`: add `race:string` to `OtherGroup` and
  `LocalGroup` (additive — old clients ignore).
- `pkg/schema/fbs/report/`: regenerated Go bindings.
- `ui/frontend/src/proto/galaxy/fbs/report/`: regenerated TS bindings.
- `pkg/model/report.OtherGroup.Race`: new field; carried through
  `LocalGroup` via the embedded `OtherGroup`.
- `pkg/transcoder/report.go`: encode + decode `race` on both
  `LocalGroup` and `OtherGroup`.
- `game/internal/controller/report.go.otherGroup`: set `v.Race`
  from `c.g.Race[c.RaceIndex(sg.OwnerID)].Name` so every emitted
  group — own or foreign — carries the resolved race name.

Legacy parser
- `tools/local-dev/legacy-report/parser.go`: capture the
  `<Race> Groups` header into `pendingOtherGroup.race`, fill local
  group `Race` from `p.rep.Race`, propagate both into the
  `report.OtherGroup` rows.
- Tests + smoke counts updated; regenerated `KNNTS{039,041}.json`
  fixtures so the synthetic loader carries the new field.

UI
- `ui/frontend/src/api/`: `ReportShipGroupBase.race` field;
  synthetic loader + FBS decoder populate it.
- `ui/frontend/src/lib/inspectors/planet/ship-groups.svelte`: the
  stationed-groups inspector picks race directly from
  `group.race` (own falls back to `localRace`, both finally to the
  `race.unknown` placeholder). The planet-owner / "foreign"
  heuristic is gone.
- Row label changes from "N ships mass M" to a compact
  `<class>` | `<N ×>` | `<mass>` three-column layout: the count
  cell is right-aligned tabular, the mass cell is right-aligned
  monospace + tabular, matching the inspector / calculator number
  conventions. Stale i18n keys removed
  (`ship_groups.row.count`, `.row.mass`, `.race.foreign`).
- All affected unit tests (8 files) carry the new `race` field.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

ui/frontend/src/lib/i18n/locales/en.ts

@@ -600,10 +600,7 @@ const en = {
 
 	"game.inspector.planet.ship_groups.race_filter.aria": "stationed race",
 	"game.inspector.planet.ship_groups.title": "stationed ship groups",
-	"game.inspector.planet.ship_groups.row.count": "{count} ships",
-	"game.inspector.planet.ship_groups.row.mass": "mass {mass}",
 	"game.inspector.planet.ship_groups.race.unknown": "unknown",
-	"game.inspector.planet.ship_groups.race.foreign": "foreign",
 
 	"game.report.loading": "loading report…",
 	"game.report.back_to_map": "back to map",

ui/frontend/src/lib/i18n/locales/ru.ts

@@ -601,10 +601,7 @@ const ru: Record<keyof typeof en, string> = {
 
 	"game.inspector.planet.ship_groups.race_filter.aria": "раса в орбите",
 	"game.inspector.planet.ship_groups.title": "корабли на орбите",
-	"game.inspector.planet.ship_groups.row.count": "{count} кораблей",
-	"game.inspector.planet.ship_groups.row.mass": "масса {mass}",
 	"game.inspector.planet.ship_groups.race.unknown": "неизвестно",
-	"game.inspector.planet.ship_groups.race.foreign": "чужие",
 
 	"game.report.loading": "загрузка отчёта…",
 	"game.report.back_to_map": "назад к карте",

ui/frontend/src/lib/inspectors/planet/ship-groups.svelte

@@ -66,6 +66,17 @@ modes because the dropdown already names the active race.
 		groupId: string | null;
 	}
 
+	// F8-05 owner-feedback: the row carries the authoritative `race`
+	// field projected by the engine (and by the legacy parser via the
+	// `<Race> Groups` header), so every stationed group surfaces its
+	// real owner. The planet-owner / "foreign" fallback is gone — when
+	// the wire carries no race the row falls back to the i18n
+	// `race.unknown` placeholder, matching how the local-race column
+	// degrades if `localRace` is missing.
+	const unknownRace = $derived(
+		i18n.t("game.inspector.planet.ship_groups.race.unknown"),
+	);
+
 	const stationedRows: StationedRow[] = $derived.by(() => {
 		const rows: StationedRow[] = [];
 		for (const g of localShipGroups) {
@@ -73,7 +84,7 @@ modes because the dropdown already names the active race.
 			if (g.origin !== null || g.range !== null) continue;
 			rows.push({
 				key: `local:${g.id}`,
-				race: localRace || i18n.t("game.inspector.planet.ship_groups.race.unknown"),
+				race: g.race || localRace || unknownRace,
 				class: g.class,
 				count: g.count,
 				mass: g.mass,
@@ -81,16 +92,13 @@ modes because the dropdown already names the active race.
 				groupId: g.id,
 			});
 		}
-		const foreignRace =
-			planet.owner ??
-			i18n.t("game.inspector.planet.ship_groups.race.foreign");
 		for (let i = 0; i < otherShipGroups.length; i++) {
 			const g = otherShipGroups[i]!;
 			if (g.destination !== planet.number) continue;
 			if (g.origin !== null || g.range !== null) continue;
 			rows.push({
 				key: `other:${i}`,
-				race: foreignRace,
+				race: g.race || unknownRace,
 				class: g.class,
 				count: g.count,
 				mass: g.mass,
@@ -183,34 +191,20 @@ modes because the dropdown already names the active race.
 						{@const groupId = row.groupId}
 						<button
 							type="button"
-							class="select"
+							class="cells select"
 							data-testid="inspector-planet-ship-groups-select"
 							onclick={() => selectLocalGroup(groupId)}
 						>
 							<span class="class">{row.class}</span>
-							<span class="count">
-								{i18n.t("game.inspector.planet.ship_groups.row.count", {
-									count: String(row.count),
-								})}
-							</span>
-							<span class="mass">
-								{i18n.t("game.inspector.planet.ship_groups.row.mass", {
-									mass: formatFloat(row.mass),
-								})}
-							</span>
+							<span class="count">{row.count} ×</span>
+							<span class="mass">{formatFloat(row.mass)}</span>
 						</button>
 					{:else}
-						<span class="class">{row.class}</span>
-						<span class="count">
-							{i18n.t("game.inspector.planet.ship_groups.row.count", {
-								count: String(row.count),
-							})}
-						</span>
-						<span class="mass">
-							{i18n.t("game.inspector.planet.ship_groups.row.mass", {
-								mass: formatFloat(row.mass),
-							})}
-						</span>
+						<div class="cells">
+							<span class="class">{row.class}</span>
+							<span class="count">{row.count} ×</span>
+							<span class="mass">{formatFloat(row.mass)}</span>
+						</div>
 					{/if}
 				</li>
 			{/each}
@@ -260,13 +254,12 @@ modes because the dropdown already names the active race.
 	.row {
 		display: block;
 		font-size: 0.85rem;
-		font-variant-numeric: tabular-nums;
 	}
-	.row > span,
-	.row > .select {
+	.cells {
 		display: grid;
 		grid-template-columns: 1fr auto auto;
 		gap: 0.5rem;
+		align-items: baseline;
 	}
 	.select {
 		width: 100%;
@@ -286,8 +279,15 @@ modes because the dropdown already names the active race.
 	.class {
 		color: var(--color-text-muted);
 	}
-	.count,
+	.count {
+		color: var(--color-text-muted);
+		text-align: right;
+		font-variant-numeric: tabular-nums;
+	}
 	.mass {
 		color: var(--color-text-muted);
+		text-align: right;
+		font-family: var(--font-mono);
+		font-variant-numeric: tabular-nums;
 	}
 </style>