feat: add Vietnamese language support for reports and updates

Author: buithehien1991

.gitignore

@@ -2,3 +2,4 @@
 .DS_Store
 node_modules/
 dist/
+.idea

index.html

@@ -286,14 +286,19 @@
 const LABELS = {
   'ai-cli':          'AI CLI 工具',
   'ai-cli-en':       'AI CLI Tools',
+  'ai-cli-vi':       'Công cụ AI CLI',
   'ai-agents':       'AI Agents 生态',
   'ai-agents-en':    'AI Agents Ecosystem',
+  'ai-agents-vi':    'Hệ sinh thái AI Agents',
   'ai-web':          'OpenAI & Anthropic 官网动态',
   'ai-web-en':       'OpenAI & Anthropic Updates',
+  'ai-web-vi':       'Cập nhật OpenAI & Anthropic',
   'ai-trending':     'GitHub AI 趋势',
   'ai-trending-en':  'GitHub AI Trends',
+  'ai-trending-vi':  'Xu hướng AI GitHub',
   'ai-hn':           'HN 社区动态',
   'ai-hn-en':        'HN Community Digest',
+  'ai-hn-vi':        'Cộng đồng HN',
 };
 
 // ── Theme ──
@@ -458,14 +463,16 @@
     const list = document.createElement('div');
     list.className = 'rpt-list';
 
-    // Filter out -en reports from base list, process as pairs
-    const baseReports = reports.filter(r => !r.endsWith('-en'));
+    // Filter out -en and -vi reports from base list, process as groups
+    const baseReports = reports.filter(r => !r.endsWith('-en') && !r.endsWith('-vi'));
     baseReports.forEach(r => {
       const enKey = r + '-en';
+      const viKey = r + '-vi';
       const hasEn = reports.includes(enKey);
+      const hasVi = reports.includes(viKey);
 
-      if (hasEn) {
-        // Render as a row with label + [ZH][EN] buttons
+      if (hasEn || hasVi) {
+        // Render as a row with label + language buttons
         const row = document.createElement('div');
         row.className = 'rpt-row';
 
@@ -483,18 +490,30 @@
         zhBtn.dataset.key = `${date}/${r}`;
         zhBtn.textContent = 'ZH';
         zhBtn.onclick = () => loadReport(date, r);
+        btns.append(zhBtn);
+
+        if (hasEn) {
+          const enBtn = document.createElement('button');
+          enBtn.className = 'lang-btn';
+          enBtn.dataset.key = `${date}/${enKey}`;
+          enBtn.textContent = 'EN';
+          enBtn.onclick = () => loadReport(date, enKey);
+          btns.append(enBtn);
+        }
+
+        if (hasVi) {
+          const viBtn = document.createElement('button');
+          viBtn.className = 'lang-btn';
+          viBtn.dataset.key = `${date}/${viKey}`;
+          viBtn.textContent = 'VI';
+          viBtn.onclick = () => loadReport(date, viKey);
+          btns.append(viBtn);
+        }
 
-        const enBtn = document.createElement('button');
-        enBtn.className = 'lang-btn';
-        enBtn.dataset.key = `${date}/${enKey}`;
-        enBtn.textContent = 'EN';
-        enBtn.onclick = () => loadReport(date, enKey);
-
-        btns.append(zhBtn, enBtn);
         row.append(label, btns);
         list.appendChild(row);
       } else {
-        // No EN variant — render as current single button
+        // No variants — render as single button
         const btn = document.createElement('button');
         btn.className = 'rpt-btn';
         btn.dataset.key = `${date}/${r}`;

src/generate-manifest.ts

@@ -9,36 +9,50 @@ const DATE_RE = /^\d{4}-\d{2}-\d{2}$/;
 const REPORT_FILES = [
   "ai-cli",
   "ai-cli-en",
+  "ai-cli-vi",
   "ai-agents",
   "ai-agents-en",
+  "ai-agents-vi",
   "ai-web",
   "ai-web-en",
+  "ai-web-vi",
   "ai-trending",
   "ai-trending-en",
+  "ai-trending-vi",
   "ai-hn",
   "ai-hn-en",
+  "ai-hn-vi",
   "ai-weekly",
   "ai-weekly-en",
+  "ai-weekly-vi",
   "ai-monthly",
   "ai-monthly-en",
+  "ai-monthly-vi",
 ] as const;
 const MAX_FEED_ITEMS = 30;
 
 const REPORT_LABELS: Record<string, string> = {
   "ai-cli": "AI CLI 工具社区动态日报",
   "ai-cli-en": "AI CLI Tools Digest",
+  "ai-cli-vi": "Bản tin Công cụ AI CLI",
   "ai-agents": "AI Agents 生态日报",
   "ai-agents-en": "AI Agents Ecosystem Digest",
+  "ai-agents-vi": "Bản tin Hệ sinh thái AI Agents",
   "ai-web": "AI 官方内容追踪报告",
   "ai-web-en": "Official AI Content Report",
+  "ai-web-vi": "Báo cáo Nội dung AI Chính thức",
   "ai-trending": "AI 开源趋势日报",
   "ai-trending-en": "AI Open Source Trends",
+  "ai-trending-vi": "Xu hướng AI Mã nguồn mở",
   "ai-hn": "Hacker News AI 社区动态日报",
   "ai-hn-en": "Hacker News AI Community Digest",
+  "ai-hn-vi": "Bản tin Cộng đồng AI Hacker News",
   "ai-weekly": "AI 工具生态周报",
   "ai-weekly-en": "AI Tools Weekly Digest",
+  "ai-weekly-vi": "Bản tin Tuần AI",
   "ai-monthly": "AI 工具生态月报",
   "ai-monthly-en": "AI Tools Monthly Digest",
+  "ai-monthly-vi": "Bản tin Tháng AI",
 };
 
 interface DateEntry {