add sitemanifests

Signed-off-by: Avinal Kumar <avinal.xlvii@gmail.com>

public/browserconfig.xml

@@ -2,8 +2,8 @@
 <browserconfig>
     <msapplication>
         <tile>
-            <square150x150logo src="/mstile-150x150.png"/>
-            <TileColor>#da532c</TileColor>
+            <square150x150logo src="/logo-static.svg"/>
+            <TileColor>#2563eb</TileColor>
         </tile>
     </msapplication>
 </browserconfig>

public/og-default.svg

@@ -0,0 +1,8 @@
+<svg width="1200" height="630" xmlns="http://www.w3.org/2000/svg">
+  <rect width="1200" height="630" fill="#111111"/>
+  <rect x="40" y="40" width="1120" height="550" rx="16" fill="#1a1a1a" stroke="#2e2e2e" stroke-width="2"/>
+  <text x="600" y="270" text-anchor="middle" font-family="Inter, system-ui, sans-serif" font-size="72" font-weight="800" fill="#e5e5e5">avinal.space</text>
+  <text x="600" y="340" text-anchor="middle" font-family="Inter, system-ui, sans-serif" font-size="28" fill="#a3a3a3">Software Engineer � Open Source Contributor</text>
+  <line x1="500" y1="380" x2="700" y2="380" stroke="#60a5fa" stroke-width="3" stroke-linecap="round"/>
+  <text x="600" y="430" text-anchor="middle" font-family="Inter, system-ui, sans-serif" font-size="22" fill="#737373">avinal.space</text>
+</svg>

public/robots.txt

@@ -1,4 +1,4 @@
 User-agent: *
 Allow: /
 
-Sitemap: https://www.example.com/sitemap.xml
+Sitemap: https://avinal.space/sitemap-index.xml

public/site.webmanifest

@@ -1,19 +1,21 @@
 {
   "name": "Avinal's Personal Website",
-    "short_name": "Fedoraemon",
+  "short_name": "avinal.space",
+  "start_url": "/",
   "icons": [
     {
-            "src": "/android-chrome-192x192.png",
-            "sizes": "192x192",
-            "type": "image/png"
+      "src": "/logo-static.svg",
+      "sizes": "any",
+      "type": "image/svg+xml"
     },
     {
-            "src": "/android-chrome-512x512.png",
-            "sizes": "512x512",
-            "type": "image/png"
+      "src": "/logo-static.svg",
+      "sizes": "any",
+      "type": "image/svg+xml",
+      "purpose": "maskable"
     }
   ],
-    "theme_color": "#ffffff",
-    "background_color": "#ffffff",
+  "theme_color": "#2563eb",
+  "background_color": "#fafafa",
   "display": "standalone"
 }