Improvements: remove dead config, fix ESM, add URL validation, unify types, add missing logging

- Remove .prettierrc (dead config, Biome replaces Prettier)
- Rename lighthouserc.json to lighthouserc.cjs with module.exports for ESM compat
- Add logger.warn to empty catch blocks in auth, register, site-settings, prisma-cache, redis, security, rate-limit
- Unify ActionResult type: action-helper.ts uses 'ok' consistent with safe-action-shared.ts
- Add noUnusedLocals + noUnusedParameters to tsconfig + fix 25 pre-existing unused vars
- Replace barrel export src/types/index.ts with direct @/types/common imports
- Make trustHost conditional (development only) in auth.ts
- Add pre-flight URL validation to update-Nitrov3.sh to catch image.library.url misconfigurations
- Improve NITRO_IMAGE_LIBRARY_URL content validation in pre-flight & post-compute checks

src/app/api/admin/import/clone/sync-all/route.ts

@@ -25,10 +25,13 @@ export const POST = withAdmin(
 			: allSources;
 
 		if (sources.length === 0) {
-			return new Response(sseEvent({ type: "error", message: "No sources configured" }), {
-				status: 400,
-				headers: { "Content-Type": "text/event-stream" },
-			});
+			return new Response(
+				sseEvent({ type: "error", message: "No sources configured" }),
+				{
+					status: 400,
+					headers: { "Content-Type": "text/event-stream" },
+				},
+			);
 		}
 
 		const allItems: Array<{