Fix sitemap.xml dynamic generation

server.js

@@ -15,6 +15,7 @@ const multer = require('multer');
 const MGZonStrategy = require('passport-mgzon');
 const { jsPDF } = require('jspdf');
 const Jimp = require('jimp');
+const fs = require('fs');
 
 const path = require('path');
 require('jspdf-autotable');
@@ -4073,18 +4074,55 @@ app.get('/terms', (req, res) => {
 
 // Sitemap.xml
 app.get('/sitemap.xml', (req, res) => {
-    const filePath = path.join(__dirname, 'public', 'sitemap.xml');
-    if (fs.existsSync(filePath)) {
-        res.sendFile(filePath);
-    } else {
-        // الكود الديناميكي اللي عندك
-        const baseUrl = process.env.BASE_URL || 'https://mgzon-server.hf.space';
-        const sitemap = `...`;
-        res.header('Content-Type', 'application/xml');
-        res.send(sitemap);
-    }
+    const baseUrl = process.env.BASE_URL || 'https://mgzon-server.hf.space';
+    const sitemap = `<?xml version="1.0" encoding="UTF-8"?>
+<urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9">
+    <url>
+        <loc>${baseUrl}/</loc>
+        <lastmod>${new Date().toISOString().split('T')[0]}</lastmod>
+        <changefreq>daily</changefreq>
+        <priority>1.0</priority>
+    </url>
+    <url>
+        <loc>${baseUrl}/api-docs</loc>
+        <lastmod>${new Date().toISOString().split('T')[0]}</lastmod>
+        <changefreq>weekly</changefreq>
+        <priority>0.8</priority>
+    </url>
+    <url>
+        <loc>${baseUrl}/privacy</loc>
+        <lastmod>${new Date().toISOString().split('T')[0]}</lastmod>
+        <changefreq>monthly</changefreq>
+        <priority>0.5</priority>
+    </url>
+    <url>
+        <loc>${baseUrl}/terms</loc>
+        <lastmod>${new Date().toISOString().split('T')[0]}</lastmod>
+        <changefreq>monthly</changefreq>
+        <priority>0.5</priority>
+    </url>
+    <url>
+        <loc>${baseUrl}/api/health</loc>
+        <lastmod>${new Date().toISOString().split('T')[0]}</lastmod>
+        <changefreq>hourly</changefreq>
+        <priority>0.3</priority>
+    </url>
+    <url>
+        <loc>${baseUrl}/api/projects</loc>
+        <lastmod>${new Date().toISOString().split('T')[0]}</lastmod>
+        <changefreq>daily</changefreq>
+        <priority>0.7</priority>
+    </url>
+    <url>
+        <loc>${baseUrl}/api/skills</loc>
+        <lastmod>${new Date().toISOString().split('T')[0]}</lastmod>
+        <changefreq>weekly</changefreq>
+        <priority>0.6</priority>
+    </url>
+</urlset>`;
+    res.header('Content-Type', 'application/xml');
+    res.send(sitemap);
 });
-
 // Robots.txt
 app.get('/robots.txt', (req, res) => {
     const robots = `User-agent: *