feat: 重构数据源配置并优化日报生成流程

重构数据源配置，合并多个新闻源为聚合源，简化配置参数
新增广告插入功能和日报页面直接生成功能
优化时区处理为东八区并改进摘要生成提示词
移除不必要的翻译功能并更新相关依赖项

src/dataSources/reddit.js

@@ -1,6 +1,4 @@
 import { getRandomUserAgent, sleep, isDateWithinLastDays, stripHtml, formatDateToChineseWithTime, escapeHtml} from '../helpers';
-import { callChatAPI } from '../chatapi.js';
-import { removeMarkdownCodeBlock } from '../helpers.js';
 
 const RedditDataSource = {
     async fetch(env, foloCookie) {
@@ -107,61 +105,11 @@ const RedditDataSource = {
             return redditData;
         }
 
-        if (!env.OPEN_TRANSLATE === "true") {
-            console.warn("Skipping reddit translations.");
-            redditData.items = redditData.items.map(item => ({
-                ...item,
-                title_zh: item.title || ""
-            }));
-            return redditData;
-        }
-
-        const itemsToTranslate = redditData.items.map((item, index) => ({
-            id: index,
-            original_title: item.title || ""
+        redditData.items = redditData.items.map(item => ({
+            ...item,
+            title_zh: item.title || ""
         }));
 
-        const hasContentToTranslate = itemsToTranslate.some(item => item.original_title.trim() !== "");
-        if (!hasContentToTranslate) {
-            console.log("No non-empty reddit titles to translate for today's posts.");
-            redditData.items = redditData.items.map(item => ({ ...item, title_zh: item.title || "" }));
-            return redditData;
-        }
-
-        const promptText = `You will be given a JSON array of reddit data objects. Each object has an "id" and "original_title".
-Translate "original_title" into Chinese.
-Return a JSON array of objects. Each output object MUST have:
-- "id": The same id from the input.
-- "title_zh": Chinese translation of "original_title". Empty if original is empty.
-Input: ${JSON.stringify(itemsToTranslate)}
-Respond ONLY with the JSON array.`;
-
-        let translatedItemsMap = new Map();
-        try {
-            console.log(`Requesting translation for ${itemsToTranslate.length} reddit titles for today.`);
-            const chatResponse = await callChatAPI(env, promptText);
-            const parsedTranslations = JSON.parse(removeMarkdownCodeBlock(chatResponse));
-
-            if (parsedTranslations) {
-                parsedTranslations.forEach(translatedItem => {
-                    if (translatedItem && typeof translatedItem.id === 'number' &&
-                        typeof translatedItem.title_zh === 'string') {
-                        translatedItemsMap.set(translatedItem.id, translatedItem);
-                    }
-                });
-            }
-        } catch (translationError) {
-            console.error("Failed to translate reddit titles in batch:", translationError.message);
-        }
-
-        redditData.items = redditData.items.map((originalItem, index) => {
-            const translatedData = translatedItemsMap.get(index);
-            return {
-                ...originalItem,
-                title_zh: translatedData ? translatedData.title_zh : (originalItem.title || "")
-            };
-        });
-
         return redditData;
     },
 
@@ -174,7 +122,7 @@ Respond ONLY with the JSON array.`;
             id: item.id,
             type: sourceType,
             url: item.url,
-            title: item.title_zh || item.title, // Use translated title if available
+            title: item.title,
             description: stripHtml(item.content_html || ""),
             published_date: item.date_published,
             authors: item.authors ? item.authors.map(author => author.name).join(', ') : 'Unknown',