Refocus responsive layouts on compact desktop use

tests/toolbox-alert-visibility.test.mjs

@@ -0,0 +1,14 @@
+// Rôle : vérifie que les alertes visibles suivent la vue toolbox réellement affichée.
+import test from "node:test";
+import assert from "node:assert/strict";
+import { getVisibleToolboxIds } from "../website/src/hooks/useToolboxAlerts.js";
+
+test("a mounted compact drawer is visible only while its toolbox view is selected", () => {
+  const links = { mhwilds: "linked" };
+  assert.deepEqual([...getVisibleToolboxIds("/games/mhwilds/monsters", "", links)], []);
+  assert.deepEqual([...getVisibleToolboxIds("/games/mhwilds/monsters", "mhwilds", links)], ["linked"]);
+});
+
+test("a full toolbox page remains visible independently of the game drawer", () => {
+  assert.deepEqual([...getVisibleToolboxIds("/toolbox/personal", "", {})], ["personal"]);
+});