[ImageResizer] Temporarily disable AI Super Resolution feature (#44768)

<!-- Enter a brief description/summary of your PR here. What does it
fix/what does it change/how was it tested (even manually, if necessary)?
-->
## Summary of the Pull Request
Temporarily disables the AI Super Resolution feature in Image Resizer
while keeping all code intact for re-enabling in a future release.

<!-- Please review the items on the PR checklist before submitting-->
## PR Checklist

- [ ] Closes: #xxx
<!-- - [ ] Closes: #yyy (add separate lines for additional resolved
issues) -->
- [ ] **Communication:** I've discussed this with core contributors
already. If the work hasn't been agreed, this work might be rejected
- [ ] **Tests:** Added/updated and all pass
- [ ] **Localization:** All end-user-facing strings can be localized
- [ ] **Dev docs:** Added/updated
- [ ] **New binaries:** Added on the required places
- [ ] [JSON for
signing](https://github.com/microsoft/PowerToys/blob/main/.pipelines/ESRPSigning_core.json)
for new binaries
- [ ] [WXS for
installer](https://github.com/microsoft/PowerToys/blob/main/installer/PowerToysSetup/Product.wxs)
for new binaries and localization folder
- [ ] [YML for CI
pipeline](https://github.com/microsoft/PowerToys/blob/main/.pipelines/ci/templates/build-powertoys-steps.yml)
for new test projects
- [ ] [YML for signed
pipeline](https://github.com/microsoft/PowerToys/blob/main/.pipelines/release.yml)
- [ ] **Documentation updated:** If checked, please file a pull request
on [our docs
repo](https://github.com/MicrosoftDocs/windows-uwp/tree/docs/hub/powertoys)
and link it here: #xxx

<!-- Provide a more detailed description of the PR, other things fixed,
or any additional comments/features here -->
## Detailed Description of the Pull Request / Additional comments

<!-- Describe how you validated the behavior. Add automated tests
wherever possible, but list manual validation steps taken as well -->
## Validation Steps Performed

src/modules/imageresizer/ui/App.xaml.cs

@@ -67,12 +67,27 @@ namespace ImageResizer
             // Fix for .net 3.1.19 making Image Resizer not adapt to DPI changes.
             NativeMethods.SetProcessDPIAware();
 
+            // TODO: Re-enable AI Super Resolution in next release by removing this #if block
+            // Temporarily disable AI Super Resolution feature (hide from UI but keep code)
+#if true // Set to false to re-enable AI Super Resolution
+            AiAvailabilityState = AiAvailabilityState.NotSupported;
+            ResizeBatch.SetAiSuperResolutionService(Services.NoOpAiSuperResolutionService.Instance);
+
+            // Skip AI detection mode as well
+            if (e?.Args?.Length > 0 && e.Args[0] == "--detect-ai")
+            {
+                Services.AiAvailabilityCacheService.SaveCache(AiAvailabilityState.NotSupported);
+                Environment.Exit(0);
+                return;
+            }
+#else
             // Check for AI detection mode (called by Runner in background)
             if (e?.Args?.Length > 0 && e.Args[0] == "--detect-ai")
             {
                 RunAiDetectionMode();
                 return;
             }
+#endif
 
             if (PowerToys.GPOWrapperProjection.GPOWrapper.GetConfiguredImageResizerEnabledValue() == PowerToys.GPOWrapperProjection.GpoRuleConfigured.Disabled)
             {