refactor(Sidebar): 替换侧边栏logo为默认logo

恢复使用默认logo图片，移除临时使用的sdtlogo

gear-ui3/src/layout/components/Sidebar/Logo.vue

@@ -14,8 +14,8 @@
 </template>
 
 <script setup>
-// import logo from '@/assets/logo/logo.png'
-import logo from '@/assets/logo/sdtlogo.png'
+import logo from '@/assets/logo/logo.png'
+// import logo from '@/assets/logo/sdtlogo.png'
 import useSettingsStore from '@/store/modules/settings'
 import variables from '@/assets/styles/variables.module.scss'