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/lib/imager.ts

@@ -8,13 +8,14 @@
 
 export type { AvatarOptions } from "@/types/admin";
 
-import type { AvatarOptions } from "@/types/admin";
 import { env } from "@/env";
+import type { AvatarOptions } from "@/types/admin";
 
 /** Build an absolute default imager URL from public env vars. */
 function defaultImagerUrl(): string {
 	const pub = env.NEXT_PUBLIC_IMAGER_URL?.trim();
-	if (pub && !pub.includes("/api/imaging/avatar")) return pub.replace(/\/+$/, "");
+	if (pub && !pub.includes("/api/imaging/avatar"))
+		return pub.replace(/\/+$/, "");
 	const app = env.NEXT_PUBLIC_APP_URL?.trim();
 	if (app) return `${app.replace(/\/+$/, "")}/imaging`;
 	return "/imaging";