fix: Multiple bug fixes and code cleanup

- package.json: Add missing @eslint/js and globals devDependencies
- docker-entrypoint.sh: Fix X11 lock file name (.X1-lock → .X11-lock)
- epic-claimer-new.js: Use imported solveCloudflare/isCloudflareChallenge instead of duplicate implementations
- src/cloudflare.js: Fix solveCloudflare to use cfg.flaresolverr_url, remove unused imports
- epic-games.js: Remove unused code (getFreeGamesFromGraphQL, exchangeTokenForCookies, FREE_GAMES_QUERY, deviceAuthLoginSuccess variable)
- Run eslint --fix to clean up trailing spaces

epic-games.js

@@ -76,27 +76,6 @@ if (cfg.debug_network) {
 const notify_games = [];
 let user;
 
-// GraphQL query for free games
-const FREE_GAMES_QUERY = {
-  operationName: 'searchStoreQuery',
-  variables: {
-    allowCountries: 'US',
-    category: 'games/edition/base|software/edition/base|editors|bundles/games',
-    count: 1000,
-    country: 'US',
-    sortBy: 'relevancy',
-    sortDir: 'DESC',
-    start: 0,
-    withPrice: true,
-  },
-  extensions: {
-    persistedQuery: {
-      version: 1,
-      sha256Hash: '7d58e12d9dd8cb14c84a3ff18d360bf9f0caa96bf218f2c5fda68ba88d68a437',
-    },
-  },
-};
-
 // Generate login redirect URL
 const generateLoginRedirect = redirectUrl => {
   const loginRedirectUrl = new URL(ID_LOGIN_ENDPOINT);
@@ -115,53 +94,6 @@ const generateCheckoutUrl = offers => {
   return generateLoginRedirect(checkoutUrl);
 };
 
-// Get free games from GraphQL API (unused - kept for reference)
-const getFreeGamesFromGraphQL = async () => {
-  const items = [];
-  let start = 0;
-  const pageLimit = 1000;
-
-  do {
-    const response = await page.evaluate(async (query, startOffset) => {
-      const variables = { ...query.variables, start: startOffset };
-      const resp = await fetch(GRAPHQL_ENDPOINT, {
-        method: 'POST',
-        headers: { 'Content-Type': 'application/json' },
-        body: JSON.stringify({
-          operationName: query.operationName,
-          variables: JSON.stringify(variables),
-          extensions: JSON.stringify(query.extensions),
-        }),
-      });
-      return await resp.json();
-    }, [FREE_GAMES_QUERY, start]);
-
-    const elements = response.data?.Catalog?.searchStore?.elements;
-    if (!elements) break;
-
-    items.push(...elements);
-    start += pageLimit;
-  } while (items.length < pageLimit);
-
-  // Filter free games
-  const freeGames = items.filter(game => game.price?.totalPrice?.discountPrice === 0);
-
-  // Deduplicate by productSlug
-  const uniqueGames = new Map();
-  for (const game of freeGames) {
-    if (!uniqueGames.has(game.productSlug)) {
-      uniqueGames.set(game.productSlug, game);
-    }
-  }
-
-  return Array.from(uniqueGames.values()).map(game => ({
-    offerId: game.id,
-    offerNamespace: game.namespace,
-    productName: game.title,
-    productSlug: game.productSlug || game.urlSlug,
-  }));
-};
-
 // Get free games from promotions API (weekly free games)
 const getFreeGamesFromPromotions = async () => {
   const response = await page.evaluate(async () => {
@@ -237,25 +169,6 @@ const loginWithDeviceAuth = async () => {
   return false;
 };
 
-// Exchange token for cookies (alternative method - unused)
-const exchangeTokenForCookies = async accessToken => {
-  try {
-    const cookies = await page.evaluate(async token => {
-      const resp = await fetch('https://store.epicgames.com/', {
-        headers: {
-          Authorization: `Bearer ${token}`,
-          'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36',
-        },
-      });
-      return await resp.headers.get('set-cookie');
-    }, accessToken);
-
-    return cookies;
-  } catch {
-    return null;
-  }
-};
-
 // Save device auth
 const saveDeviceAuth = async (accessToken, refreshToken, expiresAt) => {
   const deviceAuth = {
@@ -292,8 +205,8 @@ try {
   if (cfg.time) console.timeEnd('startup');
   if (cfg.time) console.time('login');
 
-  // Try device auth first (unused - kept for reference)
-  const deviceAuthLoginSuccess = await loginWithDeviceAuth();
+  // Try device auth first
+  await loginWithDeviceAuth();
 
   // If device auth failed, try regular login
   while (await page.locator('egs-navigation').getAttribute('isloggedin') != 'true') {