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/components/theme-vars.tsx

@@ -172,16 +172,14 @@ export async function ThemeVars() {
 		? `https://fonts.googleapis.com/css2?family=${font.google}&display=swap`
 		: null;
 
-	return (
-		<>
-			{googleHref ? <link rel="stylesheet" href={googleHref} /> : null}
-			{/* biome-ignore lint/security/noDangerouslySetInnerHtml: server-built CSS from sanitized admin settings */}
-			<style dangerouslySetInnerHTML={{ __html: css }} />
-			{customCss?.trim() ? (
-				// Staff-authored custom CSS (housekeeping → Theme). Trusted input.
-				// biome-ignore lint/security/noDangerouslySetInnerHtml: staff-authored theme CSS
-				<style dangerouslySetInnerHTML={{ __html: customCss }} />
-			) : null}
-		</>
-	);
+		return (
+			<>
+				{googleHref ? <link rel="stylesheet" href={googleHref} /> : null}
+				<style dangerouslySetInnerHTML={{ __html: css }} />
+				{customCss?.trim() ? (
+					// Staff-authored custom CSS (housekeeping → Theme). Trusted input.
+					<style dangerouslySetInnerHTML={{ __html: customCss }} />
+				) : null}
+			</>
+		);
 }