fix: replace emoji OS icons with official Apple/Linux logos from Simple Icons

Author: nadilas

landing/index.html

@@ -957,16 +957,16 @@ <h1 class="fade-up delay-1">
           </button>
           <div id="dl-dropdown" class="dropdown-menu">
             <a class="dropdown-item" href="https://github.com/dotindustries/warpgrid/releases/latest/download/warp-darwin-arm64">
-              <span class="dl-icon">🍎</span>
+              <img class="dl-icon" src="https://cdn.simpleicons.org/apple/ffffff" alt="macOS" width="18" height="18">
               <span><span class="dl-platform">macOS</span> <span class="dl-arch">Apple Silicon (arm64)</span></span>
             </a>
             <a class="dropdown-item" href="https://github.com/dotindustries/warpgrid/releases/latest/download/warp-darwin-x64">
-              <span class="dl-icon">🍎</span>
+              <img class="dl-icon" src="https://cdn.simpleicons.org/apple/ffffff" alt="macOS" width="18" height="18">
               <span><span class="dl-platform">macOS</span> <span class="dl-arch">Intel (x64)</span></span>
             </a>
             <div class="dropdown-divider"></div>
             <a class="dropdown-item" href="https://github.com/dotindustries/warpgrid/releases/latest/download/warp-linux-x64">
-              <span class="dl-icon">🐧</span>
+              <img class="dl-icon" src="https://cdn.simpleicons.org/linux/ffffff" alt="Linux" width="18" height="18">
               <span><span class="dl-platform">Linux</span> <span class="dl-arch">x86_64</span></span>
             </a>
             <div class="dropdown-divider"></div>