Add new wallpapers

Author: hermanzdosilovic

.github/screenshot.png

@@ -1,5 +1,5 @@
 # Judge0 IDE
-[![Judge0 IDE Screenshot](https://github.com/judge0/ide/blob/master/.github/screenshot.png?raw=true)](https://ide.judge0.com/?7U55)
+[![Judge0 IDE Screenshot](./.github/screenshot.png)](https://ide.judge0.com)
 
 [![License](https://img.shields.io/github/license/judge0/ide?color=2185d0&style=flat-square)](https://github.com/judge0/ide/blob/master/LICENSE)
 [![Release](https://img.shields.io/github/v/release/judge0/ide?color=2185d0&style=flat-square)](https://github.com/judge0/ide/releases)

.github/wallpaper.png

@@ -45,16 +45,16 @@
     <meta property="og:url" content="https://ide.judge0.com">
     <meta property="og:type" content="website">
     <meta property="og:title" content="Judge0 IDE - Free and open-source online code editor.">
-    <meta property="og:image" content="./.github/wallpaper.png">
-    <meta property="og:image:alt" content="Judge0 IDE Wallpaper">
+    <meta property="og:image" content="https://raw.githubusercontent.com/judge0/ide/refs/heads/master/.github/wallpaper.png">
+    <meta property="og:image:alt" content="Judge0 IDE">
     <meta property="og:description" content="Free and open-source online code editor that allows you to write and execute code from a rich set of languages.">
     <meta property="og:site_name" content="Judge0 IDE">
     <meta property="og:locale" content="en_US">
 
     <meta property="twitter:url" content="https://ide.judge0.com">
     <meta property="twitter:card" content="summary_large_image">
     <meta property="twitter:title" content="Judge0 IDE - Free and open-source online code editor.">
-    <meta property="twitter:image" content="./.github/wallpaper.png">
+    <meta property="twitter:image" content="https://raw.githubusercontent.com/judge0/ide/refs/heads/master/.github/wallpaper.png">
     <meta property="twitter:description" content="Free and open-source online code editor that allows you to write and execute code from a rich set of languages.">
 
     <link rel="icon" sizes="192x192" href="/favicon.ico" type="image/x-icon">