social-icons: add svg for discord

- from https://discord.com/branding
close #76

layouts/partials/svg.html

@@ -86,6 +86,13 @@
     <path
         d="M1.7422 11.982c0-5.6682 4.61-10.2782 10.2758-10.2782 1.8238 0 3.5372.48 5.0251 1.3175l.8135-1.4879C16.1768.588 14.2474.036 12.1908.0024h-.1944C5.4091.0144.072 5.3107 0 11.886v.1152c.0072 3.4389 1.4567 6.5345 3.7748 8.7207l1.1855-1.2814c-1.9798-1.8743-3.218-4.526-3.218-7.4585zM20.362 3.4053l-1.1543 1.2406c1.903 1.867 3.0885 4.4636 3.0885 7.3361 0 5.6658-4.61 10.2758-10.2758 10.2758-1.783 0-3.4605-.456-4.922-1.2575l-.8542 1.5214c1.7086.9384 3.6692 1.4735 5.7546 1.4759C18.6245 23.9976 24 18.6246 24 11.9988c-.0048-3.3717-1.399-6.4146-3.638-8.5935zM1.963 11.982c0 2.8701 1.2119 5.4619 3.146 7.2953l1.1808-1.2767c-1.591-1.5166-2.587-3.6524-2.587-6.0186 0-4.586 3.7293-8.3152 8.3152-8.3152 1.483 0 2.875.3912 4.082 1.0751l.8351-1.5262C15.481 2.395 13.8034 1.927 12.018 1.927 6.4746 1.9246 1.963 6.4362 1.963 11.982zm18.3702 0c0 4.586-3.7293 8.3152-8.3152 8.3152-1.4327 0-2.7837-.3648-3.962-1.0055l-.852 1.5166c1.4303.7823 3.0718 1.2287 4.814 1.2287 5.5434 0 10.055-4.5116 10.055-10.055 0-2.8077-1.1567-5.3467-3.0165-7.1729l-1.183 1.2743c1.519 1.507 2.4597 3.5924 2.4597 5.8986zm-1.9486 0c0 3.5109-2.8558 6.3642-6.3642 6.3642a6.3286 6.3286 0 01-3.0069-.756l-.8471 1.507c1.147.624 2.4597.9768 3.854.9768 4.4636 0 8.0944-3.6308 8.0944-8.0944 0-2.239-.9143-4.2692-2.3902-5.7378l-1.1783 1.267c1.1351 1.152 1.8383 2.731 1.8383 4.4732zm-14.4586 0c0 2.3014.9671 4.382 2.515 5.8578l1.1734-1.2695c-1.207-1.159-1.9606-2.786-1.9606-4.5883 0-3.5108 2.8557-6.3642 6.3642-6.3642 1.1423 0 2.215.3048 3.1437.8352l.8303-1.5167c-1.1759-.6647-2.5317-1.0487-3.974-1.0487-4.4612 0-8.092 3.6308-8.092 8.0944zm12.5292 0c0 2.4502-1.987 4.4372-4.4372 4.4372a4.4192 4.4192 0 01-2.0614-.5088l-.8351 1.4879a6.1135 6.1135 0 002.8965.727c3.3885 0 6.1434-2.7548 6.1434-6.1433 0-1.6774-.6767-3.1989-1.7686-4.3076l-1.1615 1.2503c.7559.7967 1.2239 1.8718 1.2239 3.0573zm-10.5806 0c0 1.7374.7247 3.3069 1.8886 4.4252L8.92 15.1569l.0144.0144c-.8351-.8063-1.3559-1.9366-1.3559-3.1869 0-2.4502 1.9846-4.4372 4.4372-4.4372.8087 0 1.5646.2184 2.2174.5976l.8207-1.4975a6.097 6.097 0 00-3.0381-.8063c-3.3837-.0048-6.141 2.7525-6.141 6.141zm6.681 0c0 .2952-.2424.5351-.5376.5351-.2952 0-.5375-.24-.5375-.5351 0-.2976.24-.5375.5375-.5375.2952 0 .5375.24.5375.5375zm-3.9405 0c0-1.879 1.5239-3.4029 3.4005-3.4029 1.879 0 3.4005 1.5215 3.4005 3.4029 0 1.879-1.5239 3.4005-3.4005 3.4005S8.6151 13.861 8.6151 11.982zm.1488 0c.0048 1.7974 1.4567 3.2493 3.2517 3.2517 1.795 0 3.254-1.4567 3.254-3.2517-.0023-1.7974-1.4566-3.2517-3.254-3.254-1.795 0-3.2517 1.4566-3.2517 3.254Z" />
 </svg>
+{{- else if (eq .name "discord") -}}
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="20 15 205 190" fill="currentColor" stroke="none">
+    <path
+        d="M104.4 103.9c-5.7 0-10.2 5-10.2 11.1s4.6 11.1 10.2 11.1c5.7 0 10.2-5 10.2-11.1.1-6.1-4.5-11.1-10.2-11.1zM140.9 103.9c-5.7 0-10.2 5-10.2 11.1s4.6 11.1 10.2 11.1c5.7 0 10.2-5 10.2-11.1s-4.5-11.1-10.2-11.1z" />
+    <path
+        d="M189.5 20h-134C44.2 20 35 29.2 35 40.6v135.2c0 11.4 9.2 20.6 20.5 20.6h113.4l-5.3-18.5 12.8 11.9 12.1 11.2 21.5 19V40.6c0-11.4-9.2-20.6-20.5-20.6zm-38.6 130.6s-3.6-4.3-6.6-8.1c13.1-3.7 18.1-11.9 18.1-11.9-4.1 2.7-8 4.6-11.5 5.9-5 2.1-9.8 3.5-14.5 4.3-9.6 1.8-18.4 1.3-25.9-.1-5.7-1.1-10.6-2.7-14.7-4.3-2.3-.9-4.8-2-7.3-3.4-.3-.2-.6-.3-.9-.5-.2-.1-.3-.2-.4-.3-1.8-1-2.8-1.7-2.8-1.7s4.8 8 17.5 11.8c-3 3.8-6.7 8.3-6.7 8.3-22.1-.7-30.5-15.2-30.5-15.2 0-32.2 14.4-58.3 14.4-58.3 14.4-10.8 28.1-10.5 28.1-10.5l1 1.2c-18 5.2-26.3 13.1-26.3 13.1s2.2-1.2 5.9-2.9c10.7-4.7 19.2-6 22.7-6.3.6-.1 1.1-.2 1.7-.2 6.1-.8 13-1 20.2-.2 9.5 1.1 19.7 3.9 30.1 9.6 0 0-7.9-7.5-24.9-12.7l1.4-1.6s13.7-.3 28.1 10.5c0 0 14.4 26.1 14.4 58.3 0 0-8.5 14.5-30.6 15.2z" />
+</svg>
 {{- else if (eq .name "dreamstime") -}}
 <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"
     stroke-linecap="round" stroke-linejoin="round">