Add prompt library for WPF platform.

[SubashiniMahendran]

Hi Team,

Added prompt library for WPF platform top controls. Merging changes to latest hotfix branch. Please find the old hotfix merged PR below for reference.
https://github.com/syncfusion-content/wpf-docs/pull/2020/files

[SyncfusionBuild]

Build Status: INPROGRESS 🔃
Build Location: Include-prompt-library-hotfix

[SyncfusionBuild]

The running CI Job is terminated due to changes committed on the source branch for this Merge Request and CI triggered for latest commit.

[SyncfusionBuild]

CI Status: ABORTED ❌
Source Compilation: FAILURE ❌
Build Location: Include-prompt-library-hotfix

[SyncfusionBuild]

Build Status: INQUEUE 🕒
Build Location: Include-prompt-library-hotfix

[SyncfusionBuild]

Build Status: INPROGRESS 🔃
Build Location: Include-prompt-library-hotfix

[SyncfusionBuild]

CI Status: SUCCESS ✅
Source Compilation: SUCCESS ✅
Build Location: Include-prompt-library-hotfix
Technical Error(s): 0
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