Added: sitemap.xml for improved SEO (#426)

* Added: sitemap.xml

* Fixed: priorities of pages

* Removed: duplicate endpoints

Author: saksham-joshi

public/sitemap.xml

@@ -0,0 +1,38 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9">
+  <url>
+    <loc>https://ashutoshhathidara.com/</loc>
+    <changefreq>yearly</changefreq>
+    <priority>1.0</priority>
+  </url>
+  <url>
+    <loc>https://ashutoshhathidara.com/experience</loc>
+    <changefreq>yearly</changefreq>
+    <priority>0.85</priority>
+  </url>
+  <url>
+    <loc>https://ashutoshhathidara.com/education</loc>
+    <changefreq>yearly</changefreq>
+    <priority>0.8</priority>
+  </url>
+  <url>
+    <loc>https://ashutoshhathidara.com/contact</loc>
+    <changefreq>yearly</changefreq>
+    <priority>0.65</priority>
+  </url>
+  <url>
+    <loc>https://ashutoshhathidara.com/projects</loc>
+    <changefreq>monthly</changefreq>
+    <priority>0.9</priority>
+  </url>
+  <url>
+    <loc>https://ashutoshhathidara.com/opensource</loc>
+    <changefreq>weekly</changefreq>
+    <priority>0.75</priority>
+  </url>
+  <url>
+    <loc>https://ashutoshhathidara.com/resume</loc>
+    <changefreq>monthly</changefreq>
+    <priority>0.7</priority>
+  </url>
+</urlset>