fix: word break in en and other languages (#385)

web/app/styles/markdown.scss

@@ -54,7 +54,7 @@
   font-weight: 400;
   line-height: 1.5;
   word-wrap: break-word;
-  word-break: break-all;
+  word-break: break-word;
   user-select: text;
 }
 
@@ -1042,4 +1042,4 @@
 
 .markdown-body ::-webkit-calendar-picker-indicator {
   filter: invert(50%);
-}
+}