Map raw label membership type to copy meant for render (#34387)

<!-- Add the related story/sub-task/bug number, like Resolves #123, or
remove if NA -->
**Related issue:** Resolves #34239

<img width="1765" height="1146" alt="Screenshot 2025-10-16 at 12 11
39 PM"
src="https://github.com/user-attachments/assets/4735012d-6ddc-45cd-87a8-f92c9b7283b0"
/>

- [x] Added/updated automated tests
- [x] QA'd all new/changed functionality manually

frontend/interfaces/label.ts

@@ -16,6 +16,15 @@ export default PropTypes.shape({
 
 export type LabelType = "regular" | "builtin";
 export type LabelMembershipType = "dynamic" | "manual" | "host_vitals";
+export const LabelMembershipTypeToDisplayCopy: Record<
+  LabelMembershipType,
+  string
+> = {
+  dynamic: "Dynamic",
+  manual: "Manual",
+  host_vitals: "Host vitals",
+};
+
 export type LabelHostVitalsCriterion =
   | "end_user_idp_group"
   | "end_user_idp_department"; // for now, may expand to be configurable

frontend/pages/labels/ManageLabelsPage/LabelsTable/LabelsTable.tests.tsx

@@ -48,6 +48,7 @@ describe("LabelsTable", () => {
         name: "Custom label 1",
         label_type: "regular",
         description: "First custom label",
+        label_membership_type: "dynamic",
       }),
       createMockLabel({
         id: 3,
@@ -59,6 +60,14 @@ describe("LabelsTable", () => {
         name: "Custom label 2",
         label_type: "regular",
         description: "Second custom label",
+        label_membership_type: "manual",
+      }),
+      createMockLabel({
+        id: 5,
+        name: "Custom label 3",
+        label_type: "regular",
+        description: "Third custom label",
+        label_membership_type: "host_vitals",
       }),
     ];
 
@@ -75,9 +84,16 @@ describe("LabelsTable", () => {
 
     // Custom labels should be visible, each with the regular copy and the full name in a tooltip
     expect(screen.queryAllByText("Custom label 1")).toHaveLength(2);
-    expect(screen.queryAllByText("Custom label 2")).toHaveLength(2);
     expect(screen.queryAllByText("First custom label")).toHaveLength(2);
+    expect(screen.queryAllByText("Dynamic")).toHaveLength(1);
+
+    expect(screen.queryAllByText("Custom label 2")).toHaveLength(2);
     expect(screen.queryAllByText("Second custom label")).toHaveLength(2);
+    expect(screen.queryAllByText("Manual")).toHaveLength(1);
+
+    expect(screen.queryAllByText("Custom label 3")).toHaveLength(2);
+    expect(screen.queryAllByText("Third custom label")).toHaveLength(2);
+    expect(screen.queryAllByText("Host vitals")).toHaveLength(1);
 
     // Builtin labels should not be visible
     expect(screen.queryByText("All hosts")).not.toBeInTheDocument();

frontend/pages/labels/ManageLabelsPage/LabelsTable/LabelsTableConfig.tsx

@@ -1,16 +1,14 @@
 import React from "react";
-import { ILabel } from "interfaces/label";
+import { ILabel, LabelMembershipTypeToDisplayCopy } from "interfaces/label";
 import { IDropdownOption } from "interfaces/dropdownOption";
 
 import TextCell from "components/TableContainer/DataTable/TextCell";
-import ActionsDropdown from "components/ActionsDropdown";
 import {
   isGlobalAdmin,
   isGlobalMaintainer,
   isAnyTeamMaintainerOrTeamAdmin,
 } from "utilities/permissions/permissions";
 import { IUser } from "interfaces/user";
-import { capitalize } from "lodash";
 import HeaderCell from "components/TableContainer/DataTable/HeaderCell";
 import ViewAllHostsLink from "components/ViewAllHostsLink";
 import TooltipTruncatedTextCell from "components/TableContainer/DataTable/TooltipTruncatedTextCell";
@@ -131,9 +129,10 @@ const generateTableHeaders = (
         />
       ),
       accessor: "label_membership_type",
-      Cell: (cellProps: ICellProps) => (
-        <TextCell value={capitalize(cellProps.cell.value)} />
-      ),
+      Cell: (cellProps: ICellProps) => {
+        const type = cellProps.row.original.label_membership_type;
+        return <TextCell value={LabelMembershipTypeToDisplayCopy[type]} />;
+      },
     },
     {
       title: "Actions",