[Settings] UX fixes (#45513)

## Summary of the Pull Request

This PR includes:
- UI improvements to the Mouse Without Borders settings page.
- UI improvements to the AOT settings page.
- Multiple small fixes (e.g. to enable proper disabled states)
- Using GH Copilot CLI to loc strings that were hardcoded.
- Using GH Copilot CLI to remove dead loc strings from `Resources.resw`
(@jay-o-way will appreciated this 😁):

<img width="606" height="245" alt="image"
src="https://github.com/user-attachments/assets/aeab1201-1129-4ac9-a714-ac5ea7a227cc"
/>


## PR Checklist

- [x] Closes: #41688
- [x] Closes: #32869
- [x] Closes: #36200

<!-- - [ ] 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

---------

Co-authored-by: Jiří Polášek <me@jiripolasek.com>

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

@@ -52,11 +52,11 @@
                             Source="/Assets/Settings/Modules/CmdPal_Background.png"
                             Stretch="UniformToFill" />
                         <TextBlock
+                            x:Uid="CmdPal_HeroTitle"
                             Margin="0,24,0,12"
                             HorizontalAlignment="Center"
                             FontSize="36"
-                            FontWeight="Bold"
-                            Text="Command Palette">
+                            FontWeight="Bold">
                             <TextBlock.Foreground>
                                 <LinearGradientBrush StartPoint="0,0" EndPoint="1,1">
                                     <GradientStop Offset="0.0" Color="#FFB9EBFF" />
@@ -171,7 +171,6 @@
                         Grid.Row="3"
                         ActionIcon="{ui:FontIcon Glyph=&#xE8A7;}"
                         Click="LaunchCard_Click"
-                        Header="Launch Command Palette"
                         HeaderIcon="{ui:FontIcon Glyph=&#xE945;}"
                         IsClickEnabled="True"
                         IsEnabled="{x:Bind ViewModel.IsEnabled, Mode=OneWay}">