feat(docker): prepare portable images with runtime hotel configuration

src/app/api/diagnostics/errors/route.ts

@@ -19,9 +19,7 @@ const schema = z.object({
 export async function POST(request: Request) {
 	if (
 		request.headers.get("origin") !==
-			new URL(
-				process.env.APP_URL || process.env.NEXT_PUBLIC_APP_URL || request.url,
-			).origin ||
+			new URL(process.env.APP_URL || request.url).origin ||
 		!request.headers.get("content-type")?.startsWith("application/json")
 	)
 		return new Response(null, { status: 403 });