[CmdPal] Fix and localize alias settings (#39708)

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## Summary of the Pull Request

Fixes alias settings and add localization for Direct/Indirect.


![Animation](https://github.com/user-attachments/assets/64780f64-f695-4e34-9b90-828ec456c6d3)

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## PR Checklist

- [x] **Closes:** #39569
- [ ] **Communication:** I've discussed this with core contributors
already. If 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

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## Detailed Description of the Pull Request / Additional comments

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## Validation Steps Performed

Manually tested

src/modules/cmdpal/Microsoft.CmdPal.UI/Strings/en-us/Resources.resw

@@ -418,4 +418,10 @@ Right-click to remove the key combination, thereby deactivating the shortcut.</v
   <data name="TrayMenu_Exit" xml:space="preserve">
     <value>Exit</value>
   </data>
+  <data name="Settings_ExtensionPage_Alias_ToggleSwitch.OnContent" xml:space="preserve">
+    <value>Direct</value>
+  </data>
+  <data name="Settings_ExtensionPage_Alias_ToggleSwitch.OffContent" xml:space="preserve">
+    <value>Indirect</value>
+  </data>
 </root>