chore: prettier format pass on branch files

Auto-format all files modified during the documents-hub-split feature
branch that were not yet aligned with the project's Prettier config
(single quotes, semicolons, trailing commas).

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

src/lib/api/helpers.ts

@@ -52,10 +52,11 @@ export interface AuthContext {
  */
 export type RouteParams = Record<string, string | string[]>;
 
-export type RouteHandler<
-  TParams extends RouteParams = Record<string, string>,
-  T = unknown,
-> = (req: NextRequest, ctx: AuthContext, params: TParams) => Promise<NextResponse<T>>;
+export type RouteHandler<TParams extends RouteParams = Record<string, string>, T = unknown> = (
+  req: NextRequest,
+  ctx: AuthContext,
+  params: TParams,
+) => Promise<NextResponse<T>>;
 
 // ─── deepMerge ───────────────────────────────────────────────────────────────
 
@@ -104,10 +105,7 @@ export function deepMerge(
  */
 export function withAuth<TParams extends RouteParams = Record<string, string>>(
   handler: RouteHandler<TParams>,
-): (
-  req: NextRequest,
-  routeContext: { params: Promise<TParams> },
-) => Promise<NextResponse> {
+): (req: NextRequest, routeContext: { params: Promise<TParams> }) => Promise<NextResponse> {
   return async (req, routeContext) => {
     // Mint or accept a request id BEFORE entering the ALS frame so every
     // log line + the response header reference the same value. Clients