Add HEIF/AVIF EXIF metadata extraction and UI support (#44466)

- Support EXIF extraction from HEIF/HEIC and AVIF images by detecting
container format and using correct WIC metadata paths.
- Extend supported file extensions to include .heic, .heif, and .avif.
- Add unit tests and test data for HEIF/AVIF extraction, with graceful
handling if required Windows Store extensions are missing.
- Update PowerRename settings UI to show HEIF/AVIF extension status and
provide install buttons.
- Extend ViewModel to detect/install required extensions and expose
status for binding.

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fix/what does it change/how was it tested (even manually, if necessary)?
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## Summary of the Pull Request

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## PR Checklist

- [x] Closes: #43758
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issues) -->
- [ ] **Communication:** I've discussed this with core contributors
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- [ ] **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

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---------

Co-authored-by: Yu Leng <yuleng@microsoft.com>
Co-authored-by: Copilot <198982749+Copilot@users.noreply.github.com>

src/settings-ui/Settings.UI/SettingsXAML/Views/PowerRenamePage.xaml

@@ -7,10 +7,18 @@
     xmlns:local="using:Microsoft.PowerToys.Settings.UI.Helpers"
     xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
     xmlns:tkcontrols="using:CommunityToolkit.WinUI.Controls"
+    xmlns:tkconverters="using:CommunityToolkit.WinUI.Converters"
     xmlns:ui="using:CommunityToolkit.WinUI"
     AutomationProperties.LandmarkType="Main"
     mc:Ignorable="d">
 
+    <local:NavigablePage.Resources>
+        <tkconverters:BoolToVisibilityConverter
+            x:Key="BoolToInvertedVisibilityConverter"
+            FalseValue="Visible"
+            TrueValue="Collapsed" />
+    </local:NavigablePage.Resources>
+
     <controls:SettingsPageControl x:Uid="PowerRename" ModuleImageSource="ms-appx:///Assets/Settings/Modules/PowerRename.png">
         <controls:SettingsPageControl.ModuleContent>
             <StackPanel
@@ -97,6 +105,48 @@
                             IsOn="{x:Bind ViewModel.UseBoostLib, Mode=TwoWay}" />
                     </tkcontrols:SettingsCard>
                 </controls:SettingsGroup>
+                <controls:SettingsGroup x:Uid="PowerRename_ExtensionsHeader" IsEnabled="{x:Bind ViewModel.IsEnabled, Mode=OneWay}">
+                    <tkcontrols:SettingsCard
+                        Name="PowerRenameHeifExtension"
+                        x:Uid="PowerRename_HeifExtension"
+                        HeaderIcon="{ui:FontIcon Glyph=&#xEB9F;}">
+                        <StackPanel Orientation="Horizontal" Spacing="8">
+                            <FontIcon
+                                VerticalAlignment="Center"
+                                Foreground="{ThemeResource SystemFillColorSuccessBrush}"
+                                Glyph="&#xEC61;"
+                                Visibility="{x:Bind ViewModel.IsHeifExtensionInstalled, Mode=OneWay}" />
+                            <TextBlock
+                                x:Uid="PowerRename_HeifExtension_Installed"
+                                VerticalAlignment="Center"
+                                Visibility="{x:Bind ViewModel.IsHeifExtensionInstalled, Mode=OneWay}" />
+                            <Button
+                                x:Uid="PowerRename_HeifExtension_Install"
+                                Command="{x:Bind ViewModel.InstallHeifExtensionCommand}"
+                                Visibility="{x:Bind ViewModel.IsHeifExtensionInstalled, Mode=OneWay, Converter={StaticResource BoolToInvertedVisibilityConverter}}" />
+                        </StackPanel>
+                    </tkcontrols:SettingsCard>
+                    <tkcontrols:SettingsCard
+                        Name="PowerRenameAvifExtension"
+                        x:Uid="PowerRename_AvifExtension"
+                        HeaderIcon="{ui:FontIcon Glyph=&#xEB9F;}">
+                        <StackPanel Orientation="Horizontal" Spacing="8">
+                            <FontIcon
+                                VerticalAlignment="Center"
+                                Foreground="{ThemeResource SystemFillColorSuccessBrush}"
+                                Glyph="&#xEC61;"
+                                Visibility="{x:Bind ViewModel.IsAvifExtensionInstalled, Mode=OneWay}" />
+                            <TextBlock
+                                x:Uid="PowerRename_AvifExtension_Installed"
+                                VerticalAlignment="Center"
+                                Visibility="{x:Bind ViewModel.IsAvifExtensionInstalled, Mode=OneWay}" />
+                            <Button
+                                x:Uid="PowerRename_AvifExtension_Install"
+                                Command="{x:Bind ViewModel.InstallAvifExtensionCommand}"
+                                Visibility="{x:Bind ViewModel.IsAvifExtensionInstalled, Mode=OneWay, Converter={StaticResource BoolToInvertedVisibilityConverter}}" />
+                        </StackPanel>
+                    </tkcontrols:SettingsCard>
+                </controls:SettingsGroup>
             </StackPanel>
         </controls:SettingsPageControl.ModuleContent>