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

src/app/admin/users/[id]/user-badges-section.tsx

@@ -61,11 +61,7 @@ export function UserBadgesSection({ userId, badges }: UserBadgesSectionProps) {
 							className="group flex items-center gap-1.5 rounded-md border bg-card px-2 py-1 text-sm hover:border-destructive/50 transition-colors"
 						>
 							<img
-								src={
-									process.env.NEXT_PUBLIC_BADGE_URL
-										? `${process.env.NEXT_PUBLIC_BADGE_URL}/${badge.badgeCode}.gif`
-										: `/swf/c_images/album1584/${badge.badgeCode}.gif`
-								}
+								src={`/api/imaging/badge?source=local&code=${encodeURIComponent(badge.badgeCode)}`}
 								alt={badge.badgeCode}
 								className="h-5 w-5"
 								onError={(e) => {

src/app/admin/users/_components/user-badges-readonly.tsx

@@ -18,11 +18,7 @@ export function UserBadgesReadonly({ badges }: { badges: Badge[] }) {
 					className="flex items-center gap-1.5 rounded-md border bg-card px-2 py-1 text-sm"
 				>
 					<img
-						src={
-							process.env.NEXT_PUBLIC_BADGE_URL
-								? `${process.env.NEXT_PUBLIC_BADGE_URL}/${badge.badgeCode}.gif`
-								: `/swf/c_images/album1584/${badge.badgeCode}.gif`
-						}
+						src={`/api/imaging/badge?source=local&code=${encodeURIComponent(badge.badgeCode)}`}
 						alt={badge.badgeCode}
 						className="h-5 w-5"
 						onError={(e) => {

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 });

src/app/api/imaging/avatar/route.ts

@@ -1,7 +1,7 @@
 import { type NextRequest, NextResponse } from "next/server";
-import { resolveImagerBase } from "@/lib/imager";
+import { resolveImagerBase } from "@/lib/runtime-asset-config";
 
-const FIGURE_RE = /^[a-z]{2}-\d+(-\d+)?(\.[a-z]{2}-\d+(-\d+)?)*$/i;
+const FIGURE_RE = /^[a-z]{2}-\d+(?:-\d+)*(?:\.[a-z]{2}-\d+(?:-\d+)*)*$/i;
 const FIGURE_MAX_LEN = 512;
 const FIGURE_MAX_PARTS = 24;
 const UPSTREAM_TIMEOUT_MS = 10_000;
@@ -66,8 +66,9 @@ export async function GET(request: NextRequest) {
 	const imgFormat = searchParams.get("img_format");
 	if (imgFormat) params.set("img_format", imgFormat);
 
-	const upstream = resolveImagerBase();
-	const upstreamUrl = `${upstream}?${params.toString()}`;
+	const upstream = resolveImagerBase(new URL(request.url).origin);
+	const upstreamUrl = new URL(upstream);
+	for (const [key, value] of params) upstreamUrl.searchParams.set(key, value);
 
 	try {
 		const res = await fetch(upstreamUrl, {

src/app/api/imaging/badge/route.ts

@@ -1,5 +1,6 @@
 import { type NextRequest, NextResponse } from "next/server";
 import { clientIp, rateLimit } from "@/lib/rate-limit";
+import { resolveBadgeBase } from "@/lib/runtime-asset-config";
 import { siteSettings } from "@/lib/services/site-settings";
 
 /**
@@ -28,9 +29,14 @@ export async function GET(request: NextRequest) {
 	}
 
 	const configured = (
-		(await siteSettings.get("badge_base_url", "")) ?? ""
+		(resolveBadgeBase() || (await siteSettings.get("badge_base_url", ""))) ??
+		""
 	).trim();
-	const base = (configured || DEFAULT_BASE).replace(/\/+$/, "");
+	const fallback =
+		request.nextUrl.searchParams.get("source") === "local"
+			? "/swf/c_images/album1584"
+			: DEFAULT_BASE;
+	const base = (configured || fallback).replace(/\/+$/, "");
 	const isAbsolute = /^https?:\/\//i.test(base);
 	const target = `${base}/${code}.gif`;
 	const absoluteTarget = isAbsolute

src/app/imaging/route.ts

@@ -1,8 +1,8 @@
 import { type NextRequest, NextResponse } from "next/server";
 import sharp from "sharp";
-import { resolveImagerBase } from "@/lib/imager";
+import { resolveImagerBase } from "@/lib/runtime-asset-config";
 
-const FIGURE_RE = /^([a-z]{2}-\d+)(\.[a-z]{2}-\d+)*$/i;
+const FIGURE_RE = /^[a-z]{2}-\d+(?:-\d+)*(?:\.[a-z]{2}-\d+(?:-\d+)*)*$/i;
 const FIGURE_MAX_LEN = 512;
 const FIGURE_MAX_PARTS = 24;
 const UPSTREAM_TIMEOUT_MS = 10_000;
@@ -82,8 +82,9 @@ export async function GET(request: NextRequest) {
 
 	const format = resolveFormat(searchParams.get("format"));
 
-	const upstream = resolveImagerBase();
-	const upstreamUrl = `${upstream}?${params.toString()}`;
+	const upstream = resolveImagerBase(new URL(request.url).origin);
+	const upstreamUrl = new URL(upstream);
+	for (const [key, value] of params) upstreamUrl.searchParams.set(key, value);
 
 	try {
 		const res = await fetch(upstreamUrl, {

src/app/manifest.ts

@@ -2,6 +2,9 @@ import type { MetadataRoute } from "next";
 import { resolveHotelName } from "@/lib/hotel-name";
 import { siteSettings } from "@/lib/services/site-settings";
 
+// Installation metadata must be resolved from the running container.
+export const dynamic = "force-dynamic";
+
 // Web app manifest — makes the hotel installable as a PWA (AtomCMS exposed PWA
 // settings but the rewrite ships a real, themeable manifest). Name + theme
 // colour follow the live website_settings; falls back to defaults with no DB.

src/app/robots.ts

@@ -1,5 +1,8 @@
 import type { MetadataRoute } from "next";
 
+// Installation metadata must be resolved from the running container.
+export const dynamic = "force-dynamic";
+
 export default function robots(): MetadataRoute.Robots {
 	const appUrl = process.env.APP_URL ?? "http://localhost:3000";
 	return {

src/app/sitemap.ts

@@ -2,6 +2,9 @@ import { desc } from "drizzle-orm";
 import type { MetadataRoute } from "next";
 import { db, Guilds, WebsiteArticles } from "@/lib/db";
 
+// Installation metadata must be resolved from the running container.
+export const dynamic = "force-dynamic";
+
 // Built at request time — avoids competing with SSG workers for scarce DB
 // connections during `next build` (pool timeouts killed deploy on sitemap).