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

@@ -144,16 +144,9 @@ const en = {
 	"game.shell.menu.close_sidebar": "close sidebar",
 	"game.shell.menu.open_views": "open views menu",
 	"game.shell.menu.close_views": "close views menu",
-	"game.shell.menu.account": "account",
-	"game.shell.menu.settings": "settings",
-	"game.shell.menu.sessions": "sessions",
-	"game.shell.menu.theme": "theme",
-	"game.shell.menu.theme_system": "system",
-	"game.shell.menu.theme_light": "light",
-	"game.shell.menu.theme_dark": "dark",
-	"game.shell.menu.language": "language",
 	"game.shell.menu.return_to_lobby": "return to lobby",
-	"game.shell.menu.logout": "logout",
+	"game.shell.theme_toggle.to_light": "switch to light theme",
+	"game.shell.theme_toggle.to_dark": "switch to dark theme",
 	"game.shell.coming_soon": "coming soon",
 	"game.shell.turn.label": "turn {turn}",
 	"game.shell.turn.list_item": "turn #{turn}",
@@ -183,9 +176,6 @@ const en = {
 	"game.map.toggles.unidentified_planets": "unidentified planets",
 	"game.map.toggles.unreachable_planets": "show unreachable planets",
 	"game.map.toggles.visible_hyperspace": "visible hyperspace",
-	"game.map.toggles.wrap.label": "wrap scrolling",
-	"game.map.toggles.wrap.torus": "torus",
-	"game.map.toggles.wrap.no_wrap": "no-wrap",
 	"game.view.table": "table",
 	"game.view.table.planets": "planets",
 	"game.view.table.ship_classes": "ship classes",
@@ -293,7 +283,6 @@ const en = {
 	"game.inspector.planet.action.rename": "rename",
 	"game.inspector.planet.rename.title": "rename planet",
 	"game.inspector.planet.rename.confirm": "save",
-	"game.inspector.planet.rename.cancel": "cancel",
 	"game.inspector.planet.rename.invalid.empty": "name cannot be empty",
 	"game.inspector.planet.rename.invalid.too_long": "name is too long (30 characters max)",
 	"game.inspector.planet.rename.invalid.starts_with_special": "name cannot start with a special character",
@@ -302,6 +291,8 @@ const en = {
 	"game.inspector.planet.rename.invalid.whitespace": "name cannot contain spaces",
 	"game.inspector.planet.rename.invalid.disallowed_character": "name contains disallowed characters",
 	"game.inspector.planet.production.title": "production",
+	"game.inspector.planet.production.main.aria": "production type",
+	"game.inspector.planet.production.main.placeholder": "(production)",
 	"game.inspector.planet.production.option.industry": "industry",
 	"game.inspector.planet.production.option.materials": "materials",
 	"game.inspector.planet.production.option.research": "research",
@@ -310,8 +301,14 @@ const en = {
 	"game.inspector.planet.production.research.weapons": "weapons",
 	"game.inspector.planet.production.research.shields": "shields",
 	"game.inspector.planet.production.research.cargo": "cargo",
+	"game.inspector.planet.production.target.research.aria": "research target",
+	"game.inspector.planet.production.target.research.placeholder": "(tech or science)",
+	"game.inspector.planet.production.target.ship.aria": "ship class",
+	"game.inspector.planet.production.target.ship.placeholder": "(ship class)",
 	"game.inspector.planet.production.ship.no_classes": "no ship classes designed yet",
-	"game.inspector.planet.cargo.title": "cargo routes",
+	"game.inspector.planet.production.apply": "apply production change",
+	"game.inspector.planet.production.cancel": "discard production change",
+	"game.inspector.planet.cargo.placeholder": "cargo routes",
 	"game.inspector.planet.cargo.slot.col": "colonists",
 	"game.inspector.planet.cargo.slot.cap": "industry",
 	"game.inspector.planet.cargo.slot.mat": "materials",
@@ -602,6 +599,7 @@ const en = {
 	"game.inspector.ship_group.action.invalid.level": "level must be in ({current}, {max}]",
 	"game.inspector.ship_group.action.invalid.fleet_name": "fleet name does not match the entity-name rules",
 
+	"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}",

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

@@ -145,16 +145,9 @@ const ru: Record<keyof typeof en, string> = {
 	"game.shell.menu.close_sidebar": "закрыть боковую панель",
 	"game.shell.menu.open_views": "открыть меню видов",
 	"game.shell.menu.close_views": "закрыть меню видов",
-	"game.shell.menu.account": "аккаунт",
-	"game.shell.menu.settings": "настройки",
-	"game.shell.menu.sessions": "сессии",
-	"game.shell.menu.theme": "тема",
-	"game.shell.menu.theme_system": "системная",
-	"game.shell.menu.theme_light": "светлая",
-	"game.shell.menu.theme_dark": "тёмная",
-	"game.shell.menu.language": "язык",
 	"game.shell.menu.return_to_lobby": "вернуться в лобби",
-	"game.shell.menu.logout": "выйти",
+	"game.shell.theme_toggle.to_light": "переключить на светлую тему",
+	"game.shell.theme_toggle.to_dark": "переключить на тёмную тему",
 	"game.shell.coming_soon": "скоро будет",
 	"game.shell.turn.label": "ход {turn}",
 	"game.shell.turn.list_item": "ход #{turn}",
@@ -184,9 +177,6 @@ const ru: Record<keyof typeof en, string> = {
 	"game.map.toggles.unidentified_planets": "неопознанные планеты",
 	"game.map.toggles.unreachable_planets": "показывать недостижимые планеты",
 	"game.map.toggles.visible_hyperspace": "видимое гиперпространство",
-	"game.map.toggles.wrap.label": "перенос карты",
-	"game.map.toggles.wrap.torus": "тор",
-	"game.map.toggles.wrap.no_wrap": "без переноса",
 	"game.view.table": "таблица",
 	"game.view.table.planets": "планеты",
 	"game.view.table.ship_classes": "классы кораблей",
@@ -294,7 +284,6 @@ const ru: Record<keyof typeof en, string> = {
 	"game.inspector.planet.action.rename": "переименовать",
 	"game.inspector.planet.rename.title": "переименование планеты",
 	"game.inspector.planet.rename.confirm": "сохранить",
-	"game.inspector.planet.rename.cancel": "отмена",
 	"game.inspector.planet.rename.invalid.empty": "имя не может быть пустым",
 	"game.inspector.planet.rename.invalid.too_long": "имя слишком длинное (максимум 30 символов)",
 	"game.inspector.planet.rename.invalid.starts_with_special": "имя не может начинаться со спецсимвола",
@@ -303,6 +292,8 @@ const ru: Record<keyof typeof en, string> = {
 	"game.inspector.planet.rename.invalid.whitespace": "имя не может содержать пробелы",
 	"game.inspector.planet.rename.invalid.disallowed_character": "имя содержит недопустимые символы",
 	"game.inspector.planet.production.title": "производство",
+	"game.inspector.planet.production.main.aria": "тип производства",
+	"game.inspector.planet.production.main.placeholder": "(производство)",
 	"game.inspector.planet.production.option.industry": "промышленность",
 	"game.inspector.planet.production.option.materials": "сырьё",
 	"game.inspector.planet.production.option.research": "исследование",
@@ -311,8 +302,14 @@ const ru: Record<keyof typeof en, string> = {
 	"game.inspector.planet.production.research.weapons": "оружие",
 	"game.inspector.planet.production.research.shields": "щиты",
 	"game.inspector.planet.production.research.cargo": "трюм",
+	"game.inspector.planet.production.target.research.aria": "цель исследования",
+	"game.inspector.planet.production.target.research.placeholder": "(технология или наука)",
+	"game.inspector.planet.production.target.ship.aria": "класс корабля",
+	"game.inspector.planet.production.target.ship.placeholder": "(класс корабля)",
 	"game.inspector.planet.production.ship.no_classes": "классы кораблей ещё не спроектированы",
-	"game.inspector.planet.cargo.title": "грузовые маршруты",
+	"game.inspector.planet.production.apply": "применить изменение производства",
+	"game.inspector.planet.production.cancel": "отменить изменение производства",
+	"game.inspector.planet.cargo.placeholder": "грузовые маршруты",
 	"game.inspector.planet.cargo.slot.col": "колонисты",
 	"game.inspector.planet.cargo.slot.cap": "промышленность",
 	"game.inspector.planet.cargo.slot.mat": "сырьё",
@@ -603,6 +600,7 @@ const ru: Record<keyof typeof en, string> = {
 	"game.inspector.ship_group.action.invalid.level": "уровень должен быть в ({current}, {max}]",
 	"game.inspector.ship_group.action.invalid.fleet_name": "имя флота не соответствует правилам имён сущностей",
 
+	"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}",