feat(Rating): show provider ratings

frontend/src/locales/bg_BG/rom.json

@@ -295,6 +295,7 @@
   "public-notes": "Публични бележки",
   "qr-scan-to-download": "Сканирай, за да свалиш",
   "rating": "Оценка",
+  "ratings-label": "Оценки",
   "redownload": "Свали отново",
   "redownload-manual": "Re-download scraped manual",
   "refresh-complete-desc": "Презапиши метаданните от всички избрани източници",

frontend/src/locales/cs_CZ/rom.json

@@ -295,6 +295,7 @@
   "public-notes": "Veřejné poznámky",
   "qr-scan-to-download": "Naskenujte pro stažení",
   "rating": "Hodnocení",
+  "ratings-label": "Hodnocení",
   "redownload": "Znovu stáhnout",
   "redownload-manual": "Re-download scraped manual",
   "refresh-complete-desc": "Přepsat metadata ze všech vybraných poskytovatelů",

frontend/src/locales/de_DE/rom.json

@@ -295,6 +295,7 @@
   "public-notes": "Öffentliche Notizen",
   "qr-scan-to-download": "Scannen zum Herunterladen",
   "rating": "Bewertung",
+  "ratings-label": "Bewertungen",
   "redownload": "Erneut herunterladen",
   "redownload-manual": "Re-download scraped manual",
   "refresh-complete-desc": "Metadaten aller ausgewählten Anbieter überschreiben",

frontend/src/locales/en_GB/rom.json

@@ -295,6 +295,7 @@
   "public-notes": "Public notes",
   "qr-scan-to-download": "Scan to download",
   "rating": "Rating",
+  "ratings-label": "Ratings",
   "redownload": "Re-download",
   "redownload-manual": "Re-download scraped manual",
   "refresh-complete-desc": "Overwrite metadata from all selected providers",

frontend/src/locales/en_US/rom.json

@@ -295,6 +295,7 @@
   "public-notes": "Public notes",
   "qr-scan-to-download": "Scan to download",
   "rating": "Rating",
+  "ratings-label": "Ratings",
   "redownload": "Re-download",
   "redownload-manual": "Re-download scraped manual",
   "refresh-complete-desc": "Overwrite metadata from all selected providers",

frontend/src/locales/es_ES/rom.json

@@ -295,6 +295,7 @@
   "public-notes": "Notas públicas",
   "qr-scan-to-download": "Escanear para descargar",
   "rating": "Valoración",
+  "ratings-label": "Valoraciones",
   "redownload": "Volver a descargar",
   "redownload-manual": "Re-download scraped manual",
   "refresh-complete-desc": "Sobrescribir metadatos de todos los proveedores seleccionados",

frontend/src/locales/fr_FR/rom.json

@@ -295,6 +295,7 @@
   "public-notes": "Notes publiques",
   "qr-scan-to-download": "Scanner pour télécharger",
   "rating": "Note",
+  "ratings-label": "Notes",
   "redownload": "Retélécharger",
   "redownload-manual": "Re-download scraped manual",
   "refresh-complete-desc": "Écraser les métadonnées de tous les fournisseurs sélectionnés",

frontend/src/locales/hu_HU/rom.json

@@ -295,6 +295,7 @@
   "public-notes": "Publikus jegyzetek",
   "qr-scan-to-download": "Olvasd be a letöltéshez",
   "rating": "Értékelés",
+  "ratings-label": "Értékelések",
   "redownload": "Újraletöltés",
   "redownload-manual": "Re-download scraped manual",
   "refresh-complete-desc": "Az összes kiválasztott szolgáltató metaadatainak felülírása",

frontend/src/locales/it_IT/rom.json

@@ -295,6 +295,7 @@
   "public-notes": "Note pubbliche",
   "qr-scan-to-download": "Scansiona per scaricare",
   "rating": "Valutazione",
+  "ratings-label": "Valutazioni",
   "redownload": "Riscarica",
   "redownload-manual": "Re-download scraped manual",
   "refresh-complete-desc": "Sovrascrivi i metadati da tutti i provider selezionati",

frontend/src/locales/ja_JP/rom.json

@@ -295,6 +295,7 @@
   "public-notes": "公開メモ",
   "qr-scan-to-download": "スキャンしてダウンロード",
   "rating": "レーティング",
+  "ratings-label": "レーティング",
   "redownload": "再ダウンロード",
   "redownload-manual": "Re-download scraped manual",
   "refresh-complete-desc": "選択したすべてのプロバイダからメタデータを上書きします",

frontend/src/locales/ko_KR/rom.json

@@ -295,6 +295,7 @@
   "public-notes": "공개 노트",
   "qr-scan-to-download": "스캔하여 다운로드",
   "rating": "평가",
+  "ratings-label": "평가",
   "redownload": "다시 다운로드",
   "redownload-manual": "Re-download scraped manual",
   "refresh-complete-desc": "선택한 모든 제공자의 메타데이터로 덮어씁니다",

frontend/src/locales/pl_PL/rom.json

@@ -295,6 +295,7 @@
   "public-notes": "Notatki publiczne",
   "qr-scan-to-download": "Zeskanuj, aby pobrać",
   "rating": "Ocena",
+  "ratings-label": "Oceny",
   "redownload": "Pobierz ponownie",
   "redownload-manual": "Re-download scraped manual",
   "refresh-complete-desc": "Nadpisz metadane od wszystkich wybranych dostawców",

frontend/src/locales/pt_BR/rom.json

@@ -295,6 +295,7 @@
   "public-notes": "Notas públicas",
   "qr-scan-to-download": "Escaneie para baixar",
   "rating": "Avaliação",
+  "ratings-label": "Avaliações",
   "redownload": "Baixar novamente",
   "redownload-manual": "Re-download scraped manual",
   "refresh-complete-desc": "Sobrescrever metadados de todos os provedores selecionados",

frontend/src/locales/ro_RO/rom.json

@@ -295,6 +295,7 @@
   "public-notes": "Notițe publice",
   "qr-scan-to-download": "Scanează pentru a descărca",
   "rating": "Evaluare",
+  "ratings-label": "Evaluări",
   "redownload": "Redescarcă",
   "redownload-manual": "Re-download scraped manual",
   "refresh-complete-desc": "Suprascrie metadatele de la toți furnizorii selectați",

frontend/src/locales/ru_RU/rom.json

@@ -295,6 +295,7 @@
   "public-notes": "Публичные заметки",
   "qr-scan-to-download": "Отсканируйте для скачивания",
   "rating": "Рейтинг",
+  "ratings-label": "Оценки",
   "redownload": "Перезагрузить",
   "redownload-manual": "Re-download scraped manual",
   "refresh-complete-desc": "Перезаписать метаданные от всех выбранных провайдеров",

frontend/src/locales/tr_TR/rom.json

@@ -295,6 +295,7 @@
   "public-notes": "Herkese açık notlar",
   "qr-scan-to-download": "İndirmek için tarat",
   "rating": "Puan",
+  "ratings-label": "Puanlar",
   "redownload": "Yeniden indir",
   "redownload-manual": "Taranmış kılavuzu yeniden indir",
   "refresh-complete-desc": "Seçili tüm sağlayıcılardan meta veriyi üzerine yaz",

frontend/src/locales/zh_CN/rom.json

@@ -295,6 +295,7 @@
   "public-notes": "公共笔记",
   "qr-scan-to-download": "扫码下载",
   "rating": "评分",
+  "ratings-label": "评分",
   "redownload": "重新下载",
   "redownload-manual": "Re-download scraped manual",
   "refresh-complete-desc": "从所有选定来源覆盖元数据",

frontend/src/locales/zh_TW/rom.json

@@ -295,6 +295,7 @@
   "public-notes": "公共筆記",
   "qr-scan-to-download": "掃描以下載",
   "rating": "評分",
+  "ratings-label": "評分",
   "redownload": "重新下載",
   "redownload-manual": "Re-download scraped manual",
   "refresh-complete-desc": "覆寫所有所選提供商的元數據",

frontend/src/v2/components/GameDetails/ProviderCard.vue

@@ -1,9 +1,10 @@
 <script setup lang="ts">
 // ProviderCard — single metadata-source card. Provider name + logo
-// + linked external ID (or "Not linked"). When `url` is non-null and
-// the ID is set, the card renders as an `<a target=_blank>`; otherwise
-// it's a static div. Brand colour is consumed via the `accent` prop
-// (caller passes a CSS color value, typically a token reference).
+// + linked external ID (or "Not linked"), plus the provider's rating
+// when it publishes one. When `url` is non-null and the ID is set, the
+// card renders as an `<a target=_blank>`; otherwise it's a static div.
+// Brand colour is consumed via the `accent` prop (caller passes a CSS
+// color value, typically a token reference).
 import { RIcon } from "@v2/lib";
 import { computed } from "vue";
 import { useI18n } from "vue-i18n";
@@ -18,12 +19,14 @@ interface Props {
   logo?: string | null;
   id?: string | number | null;
   href?: string | null;
+  rating?: string | null;
 }
 
 const props = withDefaults(defineProps<Props>(), {
   logo: null,
   id: null,
   href: null,
+  rating: null,
 });
 
 const isLinked = computed(() => props.id !== null && props.id !== undefined);
@@ -62,6 +65,13 @@ const isClickable = computed(() => isLinked.value && Boolean(props.href));
       <span v-else class="provider-card__unlinked">
         {{ t("common.not-linked") }}
       </span>
+      <span
+        v-if="rating"
+        class="provider-card__rating"
+        :title="t('rom.ratings-label')"
+      >
+        {{ rating }}
+      </span>
     </div>
   </component>
 </template>
@@ -114,6 +124,10 @@ const isClickable = computed(() => isLinked.value && Boolean(props.href));
 }
 
 .provider-card__id {
+  display: flex;
+  align-items: baseline;
+  justify-content: space-between;
+  gap: 8px;
   font-size: 11.5px;
   color: var(--r-color-fg-secondary);
   font-variant-numeric: tabular-nums;
@@ -124,4 +138,10 @@ const isClickable = computed(() => isLinked.value && Boolean(props.href));
   color: var(--r-color-fg-faint);
   font-family: var(--r-font-family-sans);
 }
+.provider-card__rating {
+  flex-shrink: 0;
+  font-family: var(--r-font-family-sans);
+  font-weight: var(--r-font-weight-semibold);
+  color: var(--r-color-fg);
+}
 </style>

frontend/src/v2/components/GameDetails/ProviderGrid.vue

@@ -5,7 +5,11 @@
 import { computed } from "vue";
 import type { DetailedRom } from "@/stores/roms";
 import ProviderCard from "@/v2/components/GameDetails/ProviderCard.vue";
-import { PROVIDERS, providerId } from "@/v2/components/GameDetails/providers";
+import {
+  PROVIDERS,
+  providerId,
+  providerRating,
+} from "@/v2/components/GameDetails/providers";
 
 defineOptions({ inheritAttrs: false });
 
@@ -17,6 +21,7 @@ type Entry = {
   logo: string | null;
   id: string | number | null;
   href: string | null;
+  rating: string | null;
 };
 
 const entries = computed<Entry[]>(() => {
@@ -28,6 +33,7 @@ const entries = computed<Entry[]>(() => {
       logo: p.logo,
       id,
       href: id !== null && p.url ? p.url(id, props.rom) : null,
+      rating: providerRating(props.rom, p),
     };
   });
   // Linked first; the cards know how to dim themselves when unlinked.
@@ -45,6 +51,7 @@ const entries = computed<Entry[]>(() => {
       :logo="e.logo"
       :id="e.id"
       :href="e.href"
+      :rating="e.rating"
     />
   </div>
 </template>

frontend/src/v2/components/GameDetails/providers.ts

@@ -105,3 +105,32 @@ export function providerId(
   if (v === null || v === undefined || v === "" || v === 0) return null;
   return v as string | number;
 }
+
+// Providers grade on their own scales, so bring each to 0-100 here.
+const RATING_SCORES: Partial<
+  Record<Provider["key"], (rom: DetailedRom) => number>
+> = {
+  igdb_id: (rom) => parseFloat(rom.igdb_metadata?.total_rating ?? ""),
+  ss_id: (rom) => parseFloat(rom.ss_metadata?.ss_score ?? "") * 10,
+  moby_id: (rom) => parseFloat(rom.moby_metadata?.moby_score ?? "") * 10,
+  launchbox_id: (rom) =>
+    (rom.launchbox_metadata?.community_rating ?? Number.NaN) * 20,
+  hltb_id: (rom) => rom.hltb_metadata?.review_score ?? Number.NaN,
+};
+
+/**
+ * Formats a provider's score for a ROM as a percentage, or null when the
+ * provider carries no rating. Scores below 10 keep a decimal to stay
+ * meaningful; `maximumFractionDigits` never pads a trailing zero.
+ */
+export function providerRating(
+  rom: DetailedRom,
+  provider: Provider,
+): string | null {
+  const score = RATING_SCORES[provider.key]?.(rom) ?? Number.NaN;
+  if (!Number.isFinite(score)) return null;
+  return (score / 100).toLocaleString("en-US", {
+    style: "percent",
+    maximumFractionDigits: score >= 10 ? 0 : 1,
+  });
+}