feat(inquiries): add sidebar nav item, icon, and API endpoint

- Add "Inquiries" nav item to sidebar data with `/inquiries` URL and BriefcaseTimer icon
- Implement BriefcaseTimer SVG icon component
- Add `INQUIRIES` base endpoint to API_ENDPOINTS
- Cleanup: remove commented details button in CmsTable, reorder imports

src/app/inquiries/page.tsx

@@ -0,0 +1,24 @@
+import Breadcrumb from "@/components/Breadcrumbs/Breadcrumb";
+import InquiriesTable from "@/components/Tables/inquiries";
+import { BreadcrumbItem } from "@/types/shared";
+
+const InquiriesPage = () => {
+  const breadcrumbItems: BreadcrumbItem[] = [
+    {
+      href: "/",
+      name: "Dashboard",
+    },
+    {
+      href: "/inquiries",
+      name: "Inquiries",
+    },
+  ];
+  return (
+    <>
+      <Breadcrumb items={breadcrumbItems} />
+      <InquiriesTable />
+    </>
+  );
+};
+
+export default InquiriesPage;