fix message reaction count visibility (#1382)

close #1367
*  Only show when the user is author, admin or has reacted to the message for all pages.
*  Add disabled state when user is author

website/src/components/Messages/MessageTableEntry.tsx

@@ -116,7 +116,8 @@ export function MessageTableEntry({ message, enabled, highlight }: MessageTableE
                   key={emoji}
                   emoji={{ name: emoji, count }}
                   checked={emojiState.user_emojis.includes(emoji)}
-                  showCount={emojiState.user_emojis.filter((emoji) => emoji === "+1" || emoji === "-1").length > 0}
+                  userReacted={emojiState.user_emojis.length > 0}
+                  userIsAuthor={message.user_is_author}
                   onClick={() => react(emoji, !emojiState.user_emojis.includes(emoji))}
                 />
               );