Implements rendering of RST using server and verbatim node in karax.

forum.nim

@@ -1149,7 +1149,7 @@ routes:
         history: @[], # TODO:
         info: PostInfo(
           creation: post[2].parseInt,
-          content: post[1]
+          content: post[1].rstToHtml()
         )
       ))
 

redesign/postlist.nim

@@ -76,7 +76,7 @@ when defined(js):
               a(href=renderPostUrl(post, thread), title=title):
                 text renderActivity(post.info.creation)
           tdiv(class="post-content"):
-            p(text post.info.content) # TODO: RSTGEN
+            verbatim(post.info.content)
           tdiv(class="post-buttons"):
             tdiv(class="like-button"):
               button(class="btn"):