feat(tests): add VTooltip stub for NomadNetworkPage tests

tests/frontend/NomadNetworkPage.test.js

@@ -1,6 +1,15 @@
 import { mount } from "@vue/test-utils";
 import { describe, it, expect, vi, beforeEach, afterEach } from "vitest";
 import MicronParser from "@/js/MicronParser.js";
+
+// Mock vuetify components before importing the component under test
+vi.mock("vuetify/components/VTooltip", () => ({
+    VTooltip: {
+        name: "VTooltip",
+        template: "<div class=\"v-tooltip-stub\"><slot /></div>",
+    },
+}));
+
 import NomadNetworkPage from "@/components/nomadnetwork/NomadNetworkPage.vue";
 
 vi.mock("@/js/WebSocketConnection", () => ({
@@ -53,6 +62,9 @@ describe("NomadNetworkPage.vue", () => {
                         template: '<div class="sidebar-stub"></div>',
                         props: ["nodes", "selectedDestinationHash"],
                     },
+                    VTooltip: {
+                        template: '<div class="v-tooltip-stub"><slot /></div>',
+                    },
                 },
             },
         });

tests/frontend/setup.js

@@ -128,6 +128,7 @@ config.global.stubs = {
     "v-toolbar": true,
     "v-toolbar-title": true,
     "v-tooltip": true,
+    VTooltip: true,
     "v-alert": true,
     "v-snackbar": true,
     "v-badge": true,