feat(cms): enhance content editors and implement automatic ID generation

Improve the CMS administration interface across multiple pages (Accreditation, Admissions, History, Partnerships, and Policies) with a focus on usability and data integrity.
Key changes include:
- Implement `ensureUniqueIds` utility to automatically generate and maintain unique slugs for content items, removing the need for manual ID entry in the UI.
- Refactor the Admissions calculator to support detailed per-option editing via a new dedicated view and routes.
- Replace basic datalists with a custom, searchable icon combobox component for better visual selection.
- Update `_renderSingletonPageView` to handle active tab persistence via query parameters.
- Streamline editor configurations by removing redundant fields and improving help text.
- Enhance the Admissions "Key Dates" editor with a dynamic table interface for managing columns and rows.
- Normalize data payloads in controllers to ensure consistent API responses and internal linking.

controllers/partnershipsController.js

@@ -3,6 +3,7 @@ const AUDIT_ACTIONS = require("../constants/auditAction");
 const partnershipsConfig = require("../utils/contentEditors/partnershipsConfig");
 const createPageContentController = require("./_createPageContentController");
 const createRenderSingletonPageView = require("./_renderSingletonPageView");
+const { ensureUniqueIds } = require("../utils/contentEditorIds");
 
 function toInquiryField(id, field, type, width) {
   return {
@@ -52,17 +53,30 @@ function prepareInquiryPayload(payload) {
   const fields = Array.isArray(normalized?.inquiryForm?.fields)
     ? normalized.inquiryForm.fields
     : [];
+  const partners = Array.isArray(normalized?.directory?.partners)
+    ? normalized.directory.partners
+    : [];
 
   return {
     ...normalized,
+    directory: {
+      ...normalized.directory,
+      partners: ensureUniqueIds(
+        partners,
+        (partner) => partner.id,
+        (partner, index) => partner.name || partner.category || `partner-${index + 1}`,
+        "partner",
+      ),
+    },
     inquiryForm: {
       ...normalized.inquiryForm,
-      fields: fields.map((field, index) => ({
-        id:
-          String(field.id || `field-${index + 1}`)
-            .trim()
-            .replace(/\s+/g, "")
-            .replace(/[^a-zA-Z0-9_-]/g, "") || `field-${index + 1}`,
+      fields: ensureUniqueIds(
+        fields,
+        (field) => field.id,
+        (field, index) => field.label || field.placeholder || `field-${index + 1}`,
+        "field",
+      ).map((field) => ({
+        id: field.id,
         label: field.label || "",
         placeholder: field.placeholder || "",
         type: field.type || "text",