968323: Added documentation for audio and video drag-and-drop.

[KokilaSF4836]

Bug description

968323 Implement Video Drag-and-Drop Upload Support in Rich Text Editor - Blazor
984435 Test the Video Drag-And-Drop Feature and add manual test plan
979106 Implement Audio Drag-and-Drop Upload Support in Rich Text Editor - Blazor
API Review Video Drag-and-Drop Support for Blazor Rich Text Editor
Specification Document

Root Cause / Analysis

Updated the documentation for newly added feature.

Reason for not identifying earlier

• If any other reason, provide the details here.

Is Breaking issue.?

NO

Is reported by customer in incident/forum.?

NO

Solution Description

1.Added the documentation for Audio and Video Drag-and-Drop feature.

Areas affected and ensured

No existing areas were impacted. The following scenarios were thoroughly validated to ensure seamless functionality:

1. Image, Audio, and Video drag-and-drop operations with and without saveUrl configuration.
2. Tested with combined configuration (image, audio, and video saveUrl settings applied simultaneously) and individual configuration for each media type.
3. Verified that drag-and-drop works correctly across all configurations without introducing conflicts or rendering issues.

E2E report details against this fix

Did you included unit test cases.?

Yes

Is there any API name changes.?

Yes - OnMediaDrop and RemoveUrl API Review

Reviewer Checklist

• [] All provided information are reviewed and ensured.

[SyncfusionBuild]

Build Status: INPROGRESS 🔃
Build Location: 968323-DragDrop

[SyncfusionBuild]

CI Status: SUCCESS ✅
Source Compilation: SUCCESS ✅
Build Location: 968323-DragDrop
Technical Error(s): 0
Spelling Error(s): 0
Image Alt Text Error(s): 0
Image Size Error(s): 0
Image Name Error(s): 0
Front matter Error(s): 0
File Path Error(s): 0
CodeSnippet File Path Missing Error(s): 0
Toc Anchor Tags Validation Error(s): 0
MD Tag Validation Error(s): 0

[KokilaSF4836]

@krishnan-periyasamy : PR has been self reviewed.