Fancyzones: Fix a custom layout not work in fancyzone and powertoys extension (#44661)

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## Summary of the Pull Request
1. Fix a issue that fancyzone custom layouts be able to work
2. Fix monitor info build and the icon render

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## PR Checklist

- [ ] Closes: #xxx
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- [ ] **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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src/modules/fancyzones/FancyZonesEditorCommon/Data/CustomLayouts.cs

@@ -4,6 +4,7 @@
 
 using System.Collections.Generic;
 using System.Text.Json;
+using System.Text.Json.Serialization;
 
 using static FancyZonesEditorCommon.Data.CustomLayouts;
 
@@ -23,8 +24,10 @@ namespace FancyZonesEditorCommon.Data
         {
             public struct CanvasZoneWrapper
             {
+                [JsonPropertyName("X")]
                 public int X { get; set; }
 
+                [JsonPropertyName("Y")]
                 public int Y { get; set; }
 
                 public int Width { get; set; }