Add Registry Adapter and Microsoft.Windows/Personalization resource

[SteveL-MSFT]

PR Summary

• Fix DSC engine to use adapted resource schema instead of validate function of adapter
• Refactor DSC engine to pass the DscResource instead of a different struct CommandResourceInfo when invoking a native resource as information for specific arg types comes from the resource properties, this simplifies the code and future extensibility (basically all the command_resource changes are this which was needed to add the new adaptedContentArg type
• Add new content property that can be used in adapted resource manifest instead of path to have inline structured content for an adapter
• Add new adapter mode to Registry resource that uses this content property
• Add new Microsoft.Windows/Personalization resource that uses the registry adapter
• The adapter itself has helpers for converting fron JSON to registry and vice versa. Note that not all types were implemented, only ones used by the Personalization resource. More conversions will be added if we have real use cases for them.

The Microsoft.Windows/Personalization adapted resource manifest best shows how to use this adapter:

# Adapted Registry resource for personalization settings defined in:
# https://learn.microsoft.com/en-us/windows/apps/develop/settings/settings-common#personalization---colors

$schema: https://aka.ms/dsc/schemas/v3/bundled/adaptedresource/manifest.json
type: Microsoft.Windows/Personalization
kind: resource
version: 1.0.0
capabilities:
- get
- set
description: Controls Windows personalization settings such as accent color, light/dark mode, and transparency effects.
author: Microsoft Corporation
requireAdapter: Microsoft.Windows.Adapter/Registry
content:
  appsUseLightTheme:
    keyPath: HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Themes\Personalize
    valueType: REG_DWORD
    valueName: AppsUseLightTheme
    jsonType: boolean
    defaultValueIfNotFound: 0
    mapJsonToRegistry:
      'false': 0
      'true': 1
schema:
  embedded:
    $schema: http://json-schema.org/draft-07/schema#
    $id: https://raw.githubusercontent.com/PowerShell/DSC/main/schemas/resources/Adapted/Three/v0.1.0/schema.json
    title: Microsoft.Windows/Personalization
    description: Windows personalization settings such as accent color, light/dark mode, and transparency effects as described in https://learn.microsoft.com/windows/apps/develop/settings/settings-common
    type: object
    required: []
    additionalProperties: false
    properties:
      appsUseLightTheme:
        type: boolean
        title: App Uses Light Theme
        description: Indicates whether the app uses the light theme.

The content is used by the registry adapter to map the JSON to registry key path/value/valueName/type. There is also a default value used if the key or value doesn't exist in the registry. The JSONSchema is used to enforce what is allowed.

PR Context

[Copilot]

Pull request overview

Adds a new Windows Registry adapter (Microsoft.Windows.Adapter/Registry) plus an inline content shape for adapted resource manifests so adapters can receive structured mapping data directly. Uses the new mechanism to ship a Microsoft.Windows/Personalization adapted resource, and refactors command invocation in dsc-lib to pass DscResource directly instead of a separate CommandResourceInfo struct.

Changes:

• New manifest enum AdaptedPathOrContent (path or inline content), plumbed through discovery and stored on DscResource.adapted_content; new adaptedContentArg arg kind for get/set/delete; Adapter.list made optional.
• New registry adapter (adapter.rs, adapter subcommand, locale strings, manifest entry, error type) with JSON↔registry conversions for a subset of value types.
• New Microsoft.Windows/Personalization adapted YAML manifest, project data, and Pester get/set/export tests; refactor of command_resource.rs / extensions/discover.rs to drop CommandResourceInfo; get_schema now prefers the target resource’s schema.

Reviewed changes

Copilot reviewed 21 out of 22 changed files in this pull request and generated 7 comments.

Show a summary per file

File	Description
lib/dsc-lib/src/dscresources/adapted_resource_manifest.rs	Adds AdaptedPathOrContent enum and flattens into manifest.
lib/dsc-lib/src/dscresources/dscresource.rs	Adds adapted_content field to DscResource.
lib/dsc-lib/src/dscresources/resource_manifest.rs	Adds AdaptedContent arg kinds; makes Adapter.list optional.
lib/dsc-lib/src/dscresources/command_resource.rs	Drops CommandResourceInfo, threads DscResource directly; handles new arg kinds; reworks get_schema.
lib/dsc-lib/src/discovery/command_discovery.rs	Loads content vs path; gates list invocation on optional list.
lib/dsc-lib/src/extensions/discover.rs	Switches to passing a DscResource for arg processing.
lib/dsc-lib/locales/en-us.toml	Adds noAdaptedContent localization string.
lib/dsc-lib-jsonschema/.versions.json	Bumps latest patch to V3_2_1.
tools/test_group_resource/src/main.rs	Initializes new adapted_content field.
resources/registry/Cargo.toml, Cargo.lock	Version bump to 1.1.0.
resources/registry/src/main.rs	Wires up new adapter subcommand.
resources/registry/src/args.rs	Adds AdapterSubCommand and SubCommand::Adapter.
resources/registry/src/adapter.rs	New adapter implementation and JSON↔registry conversions.
resources/registry/src/error.rs	New RegistryResourceError type.
resources/registry/registry.dsc.manifests.json	Adds Microsoft.Windows.Adapter/Registry adapter manifest.
resources/registry/locales/en-us.toml	Adds adapter localization strings.
resources/windows_personalization/windows_personalization.dsc.adaptedResource.yaml	New Personalization adapted resource with content map and embedded schema.
resources/windows_personalization/.project.data.json	Build copy-files entry for Windows.
resources/windows_personalization/personalization_{get,set,export}.tests.ps1	New Pester tests for the Personalization resource.