fix styling

Author: Jicheng Lu

src/lib/scss/custom/pages/_chat.scss

@@ -355,11 +355,6 @@
                         margin-top: 5px;
                         margin-bottom: 5px;
                     }
-
-                    span {
-                        color: white;
-                        font-size: 16px;
-                    }
                 }
 
                 .log-collapse {
@@ -387,6 +382,13 @@
                     padding-left: 0px;
                 }
             }
+
+            .state-log-item .log-content {
+                span {
+                    color: white;
+                    font-size: 16px;
+                }
+            }
         }
     }
 }

src/routes/chat/[agentId]/[conversationId]/contentLogs/content-log-element.svelte

@@ -2,7 +2,6 @@
 	import { Button } from '@sveltestrap/sveltestrap';
     import Link from 'svelte-link/src/Link.svelte';
     import Markdown from "$lib/common/Markdown.svelte";
-    import { replaceNewLine } from '$lib/helpers/http';
 	import { ContentLogSource } from '$lib/helpers/enums';
 	import { utcToLocal } from '$lib/helpers/datetime';