Component: The Rest of the PrimeVue buttons (#7649)

## Summary

Automated initial change, cleaned up manually.

Please check the screenshot changes.

Includes a11y updates to icon buttons.

Doesn't hit the buttons in Desktop.

┆Issue is synchronized with this [Notion
page](https://www.notion.so/PR-7649-WIP-Component-The-Rest-of-the-PrimeVue-buttons-2ce6d73d365081d68e06f200f1321267)
by [Unito](https://www.unito.io)

---------

Co-authored-by: GitHub Action <action@github.com>
Co-authored-by: github-actions <github-actions@github.com>
Co-authored-by: coderabbitai[bot] <136622811+coderabbitai[bot]@users.noreply.github.com>

src/platform/settings/components/ServerConfigPanel.vue

@@ -16,17 +16,12 @@
             </li>
           </ul>
           <div class="flex justify-end gap-2">
-            <Button
-              :label="$t('serverConfig.revertChanges')"
-              outlined
-              @click="revertChanges"
-            />
-            <Button
-              :label="$t('serverConfig.restart')"
-              outlined
-              severity="danger"
-              @click="restartApp"
-            />
+            <Button variant="secondary" @click="revertChanges">
+              {{ $t('serverConfig.revertChanges') }}
+            </Button>
+            <Button variant="destructive" @click="restartApp">
+              {{ $t('serverConfig.restart') }}
+            </Button>
           </div>
         </Message>
         <Message v-if="commandLineArgs" severity="secondary" pt:text="w-full">
@@ -36,11 +31,12 @@
           <div class="flex items-center justify-between">
             <p>{{ commandLineArgs }}</p>
             <Button
-              icon="pi pi-clipboard"
-              severity="secondary"
-              text
+              size="icon"
+              variant="muted-textonly"
               @click="copyCommandLineArgs"
-            />
+            >
+              <i class="pi pi-clipboard" />
+            </Button>
           </div>
         </Message>
       </div>
@@ -67,7 +63,6 @@
 
 <script setup lang="ts">
 import { storeToRefs } from 'pinia'
-import Button from 'primevue/button'
 import Divider from 'primevue/divider'
 import Message from 'primevue/message'
 import { onBeforeUnmount, watch } from 'vue'
@@ -75,6 +70,7 @@ import { useI18n } from 'vue-i18n'
 
 import FormItem from '@/components/common/FormItem.vue'
 import PanelTemplate from '@/components/dialog/content/setting/PanelTemplate.vue'
+import Button from '@/components/ui/button/Button.vue'
 import { useCopyToClipboard } from '@/composables/useCopyToClipboard'
 import type { ServerConfig } from '@/constants/serverConfig'
 import { useSettingStore } from '@/platform/settings/settingStore'