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

src/lib/imager.test.ts

@@ -1,32 +1,10 @@
 import { afterEach, beforeEach, describe, expect, it, vi } from "vitest";
-import { getAvatarUrl, resolveImagerBase } from "./imager";
+import { getAvatarUrl } from "./imager";
 
 afterEach(() => {
 	vi.unstubAllEnvs();
 });
 
-describe("resolveImagerBase", () => {
-	beforeEach(() => {
-		vi.stubEnv("NEXT_PUBLIC_IMAGER_URL", "https://img.example.com");
-	});
-
-	it("returns configured imager env var", () => {
-		expect(resolveImagerBase()).toBe("https://img.example.com");
-	});
-
-	it("strips trailing slashes", () => {
-		vi.stubEnv("NEXT_PUBLIC_IMAGER_URL", "https://img.example.com/");
-		expect(resolveImagerBase()).toBe("https://img.example.com");
-	});
-
-	it("falls back to epicnabbo.nl when env var is not set", () => {
-		vi.stubEnv("NEXT_PUBLIC_IMAGER_URL", "");
-		expect(resolveImagerBase()).toBe(
-			"https://epicnabbo.nl/imaging/avatarimage",
-		);
-	});
-});
-
 describe("getAvatarUrl", () => {
 	beforeEach(() => {
 		vi.stubEnv("NEXT_PUBLIC_IMAGER_URL", "https://img.example.com");
@@ -34,7 +12,7 @@ describe("getAvatarUrl", () => {
 
 	it("builds a query string with defaults (omits default params)", () => {
 		const url = getAvatarUrl("hd-180-1");
-		expect(url.startsWith("https://img.example.com?")).toBe(true);
+		expect(url.startsWith("/api/imaging/avatar?")).toBe(true);
 		expect(url).toContain("figure=hd-180-1");
 		expect(url).not.toContain("direction=2");
 		expect(url).not.toContain("head_direction=3");
@@ -75,12 +53,10 @@ describe("getAvatarUrl", () => {
 		expect(url).toContain("effect=0");
 	});
 
-	it("uses epicnabbo.nl when no env var is set", () => {
+	it("uses the local runtime proxy when no env var is set", () => {
 		vi.stubEnv("NEXT_PUBLIC_IMAGER_URL", "");
 		const url = getAvatarUrl("hd-180-1");
-		expect(url.startsWith("https://epicnabbo.nl/imaging/avatarimage?")).toBe(
-			true,
-		);
+		expect(url.startsWith("/api/imaging/avatar?")).toBe(true);
 		expect(url).toContain("img_format=apng");
 		expect(url).toContain("effect=14");
 	});