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/actions/radio-requests.ts

@@ -9,12 +9,7 @@ import { clientIp, rateLimit } from "@/lib/rate-limit";
 const SONG_MAX = 255;
 const ARTIST_MAX = 255;
 
-type RequestOutcome =
-	| "posted"
-	| "empty"
-	| "invalid"
-	| "ratelimit"
-	| "error";
+type RequestOutcome = "posted" | "empty" | "invalid" | "ratelimit" | "error";
 
 function requestsRedirect(outcome: RequestOutcome): never {
 	if (outcome === "posted") redirect("/radio/requests?posted=1");