fix(docker): replace anonymous docker volume with env variable for encrypting secrets (#1809)

e2e/shared/create-homarr-container.ts

@@ -5,7 +5,22 @@ export const createHomarrContainer = () => {
     throw new Error("This test should only be run in CI or with a homarr image named 'homarr-e2e'");
   }
 
-  return new GenericContainer("homarr-e2e")
-    .withExposedPorts(7575)
-    .withWaitStrategy(Wait.forHttp("/api/health/ready", 7575));
+  return withLogs(
+    new GenericContainer("homarr-e2e")
+      .withExposedPorts(7575)
+      .withEnvironment({
+        SECRET_ENCRYPTION_KEY: "0".repeat(64),
+      })
+      .withWaitStrategy(Wait.forHttp("/api/health/ready", 7575)),
+  );
+};
+
+export const withLogs = (container: GenericContainer) => {
+  container.withLogConsumer((stream) =>
+    stream
+      .on("data", (line) => console.log(line))
+      .on("err", (line) => console.error(line))
+      .on("end", () => console.log("Stream closed")),
+  );
+  return container;
 };