Feature/onboarding slides (#4955)

# Description of Changes

- Added onboarding slides/upgrade banner conditions for all the
following cases
  - 'licensed'
  - 'no-login-user-under-limit-no-license'
  - 'no-login-admin-under-limit-no-license'
  - 'no-login-user-over-limit-no-license'
  - 'no-login-admin-over-limit-no-license'
  - 'login-user-under-limit-no-license'
  - 'login-admin-under-limit-no-license'
  - 'login-user-over-limit-no-license'
  - 'login-admin-over-limit-no-license';


---

## Checklist

### General

- [ ] I have read the [Contribution
Guidelines](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/CONTRIBUTING.md)
- [ ] I have read the [Stirling-PDF Developer
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/DeveloperGuide.md)
(if applicable)
- [ ] I have read the [How to add new languages to
Stirling-PDF](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/HowToAddNewLanguage.md)
(if applicable)
- [ ] I have performed a self-review of my own code
- [ ] My changes generate no new warnings

### Documentation

- [ ] I have updated relevant docs on [Stirling-PDF's doc
repo](https://github.com/Stirling-Tools/Stirling-Tools.github.io/blob/main/docs/)
(if functionality has heavily changed)
- [ ] I have read the section [Add New Translation
Tags](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/HowToAddNewLanguage.md#add-new-translation-tags)
(for new translation tags only)

### Translations (if applicable)

- [ ] I ran
[`scripts/counter_translation.py`](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/docs/counter_translation.md)

### UI Changes (if applicable)

- [ ] Screenshots or videos demonstrating the UI changes are attached
(e.g., as comments or direct attachments in the PR)

### Testing (if applicable)

- [ ] I have tested my changes locally. Refer to the [Testing
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/DeveloperGuide.md#6-testing)
for more details.

---------

Co-authored-by: Anthony Stirling <[email protected]>
Co-authored-by: Connor Yoh <[email protected]>

frontend/src/proprietary/components/shared/config/configSections/AdminUsageSection.tsx

@@ -140,12 +140,15 @@ const AdminUsageSection: React.FC = () => {
     );
   }
 
-  const chartData = data?.endpoints?.map((e) => ({ label: e.endpoint, value: e.visits })) || [];
+  const endpoints = data?.endpoints ?? [];
+  const chartData = endpoints.map((e) => ({ label: e.endpoint, value: e.visits }));
 
-  const displayedVisits = data?.endpoints?.reduce((sum, e) => sum + e.visits, 0) || 0;
+  const displayedVisits = endpoints.reduce((sum, e) => sum + e.visits, 0);
+  const totalVisits = data?.totalVisits ?? displayedVisits ?? 0;
+  const totalEndpoints = data?.totalEndpoints ?? endpoints.length ?? 0;
 
-  const displayedPercentage = (data?.totalVisits || 0) > 0
-    ? ((displayedVisits / (data?.totalVisits || 1)) * 100).toFixed(1)
+  const displayedPercentage = totalVisits > 0
+    ? ((displayedVisits / (totalVisits || 1)) * 100).toFixed(1)
     : '0';
 
   return (
@@ -220,7 +223,7 @@ const AdminUsageSection: React.FC = () => {
                 {t('usage.stats.totalEndpoints', 'Total Endpoints')}
               </Text>
               <Text size="lg" fw={600}>
-                {data.totalEndpoints}
+                {totalEndpoints}
               </Text>
             </div>
             <div>
@@ -228,7 +231,7 @@ const AdminUsageSection: React.FC = () => {
                 {t('usage.stats.totalVisits', 'Total Visits')}
               </Text>
               <Text size="lg" fw={600}>
-                {data.totalVisits.toLocaleString()}
+                {totalVisits.toLocaleString()}
               </Text>
             </div>
             <div>
@@ -253,7 +256,7 @@ const AdminUsageSection: React.FC = () => {
 
       {/* Chart and Table */}
       <UsageAnalyticsChart data={chartData} />
-      <UsageAnalyticsTable data={data.endpoints} />
+      <UsageAnalyticsTable data={endpoints} />
     </Stack>
   );
 };