feat: improve and fixes nicknames

Author: NamesMT

apps/frontend/app/components/chat/settings/GeneralSettingsSheet.vue

@@ -80,6 +80,7 @@ const nicknameRef = useChatNickname()
               :placeholder="$auth.loggedIn ? $auth.user.name : 'Anonymous'"
               type="text"
               class="h-9 px-2 py-1"
+              @update:model-value="nicknameRef = nicknameRef.trim()"
             />
           </div>
         </div>

apps/frontend/app/utils/chat_utils.ts

@@ -20,8 +20,9 @@ export function getChatNickname() {
   const { $auth } = useNuxtApp()
 
   const lSNickname = localStorage.getItem('chat/user-nickname')
+  const parsedlSNickname = lSNickname ? JSON.parse(lSNickname) : undefined
 
-  return lSNickname ? JSON.parse(lSNickname) : $auth?.user?.name || 'Anonymous'
+  return parsedlSNickname.trim() ? parsedlSNickname : $auth?.user?.name || 'Anonymous'
 }
 
 export function getChatFallbackNickname() {