feat(ui): F8-05 — game-mode chrome cleanup + inspector compact rows (#48)

Drains six F8 polish items (parent #43) in one feature:

а) Chrome cleanup
- п.6 — remove the AccountMenu (settings/sessions/theme/language/logout
  ∼ rudimentary in-game) and replace it with a single icon-button
  light/dark theme toggle. The toggle flips an in-memory `theme.override`;
  game-shell unmount calls `theme.clearOverride()` so the lobby (and
  any re-entry) re-projects the persisted lobby choice.
- п.8 — remove the wrap-scrolling radio from the map gear popover. The
  per-game `wrapMode` store and the renderer's no-wrap path stay in
  place for a future engine-side topology feature; only the UI surface
  is dropped (wrap is a server-side concept, not a per-session UI
  affordance).

б) Inspector compact rows (single idiom: select + ✓ apply / ✗ cancel,
or contextual edit/remove/add)
- п.13 — planet name is now click-to-edit: clicking the name opens an
  inline `<input>` + ✓ confirm icon; Escape cancels; the explicit
  Rename action button and Cancel button are gone.
- п.14 — production becomes one row: primary `<select>` picks
  industry/materials/research/ship, conditional secondary `<select>`
  picks the target (tech / science / ship class) for research and
  ship contexts. Apply is gated until row state differs from the
  planet's current effective production; auto-submit-on-click is
  replaced by the apply-gate.
- п.16 — cargo routes collapse to one row: a single dropdown
  (COL/CAP/MAT/EMP plus a placeholder that absorbs the old section
  title) and contextual action buttons (add / edit + remove) to the
  right. After a successful pick or remove the dropdown stays on the
  type the user just acted on.
- п.32 — stationed ship groups hoist the race column into a dropdown
  above the table. The dropdown seeds with the player's own race when
  local groups are stationed here, otherwise the first race
  alphabetically; rendered only when more than one race is in orbit.
  The race column is dropped in both single- and multi-race modes —
  the dropdown's value already names the active race.

Tests: unit and Playwright e2e updated for every changed test-id and
flow; new coverage added for `theme.override`, the in-game toggle, the
apply-gate behaviour, and the stationed-race dropdown. i18n keys for
the removed menu items, the wrap radios, the cargo title, and the
explicit `rename.cancel` are dropped from both locales; new
`game.shell.theme_toggle.*`, `production.main/target.*`,
`production.apply/cancel`, `cargo.placeholder`, and
`ship_groups.race_filter.aria` keys land.

Docs synced: `docs/FUNCTIONAL.md` §6.7 + `docs/FUNCTIONAL_ru.md`
mirror drop the torus / no-wrap radio mention; `ui/docs/design-system.md`
documents the lobby-owned persisted picker + the in-game ephemeral
override channel.

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

ui/frontend/tests/map-toggles-component.test.ts

@@ -1,9 +1,11 @@
 // Phase 29 component coverage for `lib/active-view/map-toggles.svelte`.
 // The popover is a thin view of the `GameStateStore` runes —
-// every control fires `setMapToggle` / `setWrapMode` on the store
-// and reads the current state through `store.mapToggles` /
-// `store.wrapMode`. The tests assert the wiring, the default
-// rendering, and the popover lifecycle (open / Escape close).
+// every checkbox fires `setMapToggle` on the store and reads the
+// current state through `store.mapToggles`. F8-05 (issue #48 п.8)
+// dropped the wrap-scrolling radio group from the UI; the
+// `wrapMode` rune and the renderer's no-wrap path stay put for a
+// future game-server-side feature flag, but no surface exposes
+// the choice today.
 
 import "@testing-library/jest-dom/vitest";
 import { fireEvent, render } from "@testing-library/svelte";
@@ -19,7 +21,6 @@ import {
 function buildStore(): GameStateStore {
 	const store = new GameStateStore();
 	store.status = "ready";
-	store.wrapMode = "torus";
 	store.mapToggles = { ...DEFAULT_MAP_TOGGLES };
 	return store;
 }
@@ -59,8 +60,8 @@ describe("MapTogglesControl", () => {
 		expect(ui.getByTestId("map-toggles-unidentified-planets")).toBeChecked();
 		expect(ui.getByTestId("map-toggles-unreachable-planets")).toBeChecked();
 		expect(ui.getByTestId("map-toggles-visible-hyperspace")).toBeChecked();
-		expect(ui.getByTestId("map-toggles-wrap-torus")).toBeChecked();
-		expect(ui.getByTestId("map-toggles-wrap-no-wrap")).not.toBeChecked();
+		expect(ui.queryByTestId("map-toggles-wrap-torus")).toBeNull();
+		expect(ui.queryByTestId("map-toggles-wrap-no-wrap")).toBeNull();
 	});
 
 	test("flipping a checkbox calls setMapToggle with the new value", async () => {
@@ -90,17 +91,6 @@ describe("MapTogglesControl", () => {
 		expect(setMapToggle).not.toHaveBeenCalledWith("bombingMarkers", false);
 	});
 
-	test("selecting the no-wrap radio calls setWrapMode", async () => {
-		const store = buildStore();
-		const setWrapMode = vi
-			.spyOn(store, "setWrapMode")
-			.mockResolvedValue(undefined);
-		const ui = render(MapTogglesControl, { props: { store } });
-		await fireEvent.click(ui.getByTestId("map-toggles-trigger"));
-		await fireEvent.click(ui.getByTestId("map-toggles-wrap-no-wrap"));
-		expect(setWrapMode).toHaveBeenCalledWith("no-wrap");
-	});
-
 	test("Escape closes the popover", async () => {
 		const store = buildStore();
 		const ui = render(MapTogglesControl, { props: { store } });