style: format web apps with prettier and sort imports

Apply repo-wide Prettier/lint normalization across admin-web,
desktop-client and ops-web: single quotes, no semicolons, trailing
commas, consistent line wrapping, and import ordering. Also drop an
unused brand-logo import in DesktopShell.vue.

No behavior changes — formatting only.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

apps/admin-web/src/components/PromptRuleTab.vue

@@ -51,7 +51,12 @@ const ruleListParams = computed(() => {
 })
 
 const rulesQuery = useQuery({
-  queryKey: computed(() => ['promptRules', 'list', companyStore.currentBrandId, ruleListParams.value]),
+  queryKey: computed(() => [
+    'promptRules',
+    'list',
+    companyStore.currentBrandId,
+    ruleListParams.value,
+  ]),
   enabled: computed(() => Boolean(companyStore.currentBrandId)),
   queryFn: () => promptRulesApi.list(ruleListParams.value),
 })