feat: Implement get apps API endpoint

packages/backend/test/mocks/rest/api/v1/apps/get-apps.js

@@ -0,0 +1,23 @@
+const getAppsMock = (apps) => {
+  const appsData = apps.map((app) => ({
+    authDocUrl: app.authDocUrl,
+    iconUrl: app.iconUrl,
+    key: app.key,
+    name: app.name,
+    primaryColor: app.primaryColor,
+    supportsConnections: app.supportsConnections,
+  }));
+
+  return {
+    data: appsData,
+    meta: {
+      count: appsData.length,
+      currentPage: null,
+      isArray: true,
+      totalPages: null,
+      type: 'Object',
+    },
+  };
+};
+
+export default getAppsMock;