[skip ci] Add favicon
ADD
WalletWasabi.Backend/wwwroot/images/favicon.ico
WalletWasabi.Backend/wwwroot/images/favicon.ico
Binary files /dev/null and b/WalletWasabi.Backend/wwwroot/images/favicon.ico differ

MODIFY
WalletWasabi.Backend/wwwroot/index.html
WalletWasabi.Backend/wwwroot/index.html
<link rel="stylesheet" href="css/bootstrap.css">
<link rel="stylesheet" href="css/style.css">
<link rel="stylesheet" href="css/OpenSansCondensed300700.css">
+ <link rel="shortcut icon" href="images/favicon.ico" />
<title>Wasabi Wallet</title>
</head>
<body>

[skip ci] Add favicon