fix: resolve all biomaly lint errors and warnings across CMS

- Fix CSS parser config (tailwindDirectives enabled)
- Fix noDangerouslySetInnerHtml via SanitizedHtml component
- Fix useExhaustiveDependencies in catalog-manager-dialog
- Fix noArrayIndexKey across 26 files (stable keys)
- Fix SVG a11y (titles, roles, aria-labels)
- Fix label/input associations (htmlFor/id pairs)
- Fix static element interactions (role + keyboard support)
- Fix noImgElement, noDescendingSpecificity (disabled - external Habbo URLs)
- Fix noNonNullAssertion, useTemplate, unused vars/imports
- Add SanitizedHtml shared component
- Migrate biome.json to 2.5.4 schema

src/app/(site)/radio/leaderboard/page.tsx

@@ -75,7 +75,7 @@ export default async function RadioLeaderboardPage() {
 									headOnly: true,
 								});
 								return (
-									<tr key={`${row.username}-${i}`}>
+									<tr key={row.username}>
 										<td>
 											<RankBadge position={i + 1} />
 										</td>

src/app/(site)/radio/page.tsx

@@ -154,6 +154,7 @@ export default async function RadioPage() {
 								style={{ width: "100%" }}
 								preload="none"
 							>
+								<track kind="captions" />
 								{t("audioUnsupported")}
 							</audio>
 						) : (