Syntax highlighting + fix escaping in Markdown code (#29)

public/style.css

@@ -99,8 +99,8 @@ pre {
     max-height: 337px;
 }
 
-.hljs {
-    background: none !important;
+.hljs{
+    color: #c9d1d9;
 }
 
 .line-code.selected {
@@ -134,4 +134,4 @@ table.csv-table thead tr th {
 
 table.csv-table tbody td {
     @apply border py-1.5 px-1 border-slate-800;
-}
+}