feat(library): search IGDB and add games by hand

src/utils/manualGames.js

@@ -0,0 +1,33 @@
+import {apiFetch} from './api.js';
+
+const LIBRARY_URL = () => `${import.meta.env.VITE_CORE_API_URL}/api/library`;
+const JSON_HEADERS = {'Content-Type': 'application/json'};
+
+// A game that is not on Steam has a negative key (minus its IGDB id). Steam art and the Steam store exist only for
+// positive keys; Auth also takes only those as background or banner.
+export const isSteamKey = (appid) => Number(appid) > 0;
+
+export const hoursToMinutes = (hours) => {
+    const value = Number(String(hours).replace(',', '.'));
+    return Number.isFinite(value) && value > 0 ? Math.round(value * 60) : 0;
+};
+
+// The calls return the raw response; the caller handles the status.
+export const searchGames = (query, signal) =>
+    apiFetch(`${LIBRARY_URL()}/game-search?${new URLSearchParams({q: query.trim()})}`, {signal});
+
+export const addGame = ({igdbId, platform, status, playtimeMinutes}) =>
+    apiFetch(`${LIBRARY_URL()}/games`, {
+        method: 'POST',
+        headers: JSON_HEADERS,
+        body: JSON.stringify({igdbId, platform, status, playtimeMinutes}),
+    });
+
+export const updateManualGame = (appid, {platform, playtimeMinutes}) =>
+    apiFetch(`${LIBRARY_URL()}/games/${appid}/manual`, {
+        method: 'PUT',
+        headers: JSON_HEADERS,
+        body: JSON.stringify({platform, playtimeMinutes}),
+    });
+
+export const removeGame = (appid) => apiFetch(`${LIBRARY_URL()}/games/${appid}`, {method: 'DELETE'});