refactor(cms): deduplicate shared admin components and fix studio batch completion

- fix(studio): stop markBatchDone infinite recursion so batches complete
- refactor(api): merge api-response into api and drop the duplicate module
- refactor(media): extract shared media loader and URL validator
- refactor(ui): extract shared LoadingSpinner for site and admin groups
- refactor(dates): consolidate raw date formatting into formatDate util
- refactor(logs): share a single generic log-list loader across tables
- refactor(theme): merge both ColorField components and reuse contrast helpers
- refactor(import): extract shared ImportErrorBanner and SearchInput
- chore(): remove dead theme-editor-tabs after inlining tab components

src/app/mod/team/page.tsx

@@ -12,6 +12,7 @@ import {
 	User,
 	WebsiteTicket,
 } from "@/lib/db";
+import { formatDate } from "@/lib/format-date";
 import { PERMS } from "@/lib/permissions";
 
 export default async function ModTeamLitePage() {
@@ -157,7 +158,7 @@ export default async function ModTeamLitePage() {
 							{member.online === "1"
 								? "Online"
 								: member.lastOnline
-									? new Date(member.lastOnline * 1000).toLocaleDateString()
+									? formatDate(new Date(member.lastOnline * 1000), "date")
 									: "—"}
 						</span>
 					</Link>