EXT-215706 DOCX Editor SDK VS Code Extension source added

[SuvethaSF4797]

Feature description

Added full documentation content and corresponding images/GIF files for the DOCX Editor SDK VS Code Extension.
The new documentation covers the following topics:

• Overview
• Download and Installation
• Create Project
• Code Snippets

Solution description

• Added new markdown documentation pages for the DOCX Editor SDK VS Code Extension.
• Included all required images and GIFs demonstrating installation steps, project creation, and code snippet usage.
• Ensured folder structure consistency and naming conventions for documentation assets.
• Updated navigation/meta details where necessary for documentation discoverability.

[SyncfusionBuild]

Build Status: INPROGRESS 🔃
Build Location: EXT-DocxSDKVSCode

[SyncfusionBuild]

CI Status: FAILURE ❌
Source Compilation: SUCCESS ✅
Failure Reason: CI Failure with violation
Build Location: EXT-DocxSDKVSCode
Technical Error(s): 0
Spelling Error(s): 1
Image Alt Text Error(s): 0
Image Size Error(s): 0
Image Name Error(s): 0
Front matter Error(s): 5
File Path Error(s): 2
CodeSnippet File Path Missing Error(s): 0
Toc Anchor Tags Validation Error(s): 0
MD Tag Validation Error(s): 0

[SyncfusionBuild]

Build Status: INPROGRESS 🔃
Build Location: EXT-DocxSDKVSCode

[SyncfusionBuild]

CI Status: FAILURE ❌
Source Compilation: SUCCESS ✅
Failure Reason: CI Failure with violation
Build Location: EXT-DocxSDKVSCode
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): 1
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

[SyncfusionBuild]

Build Status: INPROGRESS 🔃
Build Location: EXT-DocxSDKVSCode

[SyncfusionBuild]

CI Status: FAILURE ❌
Source Compilation: SUCCESS ✅
Failure Reason: CI Failure with violation
Build Location: EXT-DocxSDKVSCode
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): 1
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

[SyncfusionBuild]

Build Status: INPROGRESS 🔃
Build Location: EXT-DocxSDKVSCode

[SyncfusionBuild]

CI Status: FAILURE ❌
Source Compilation: SUCCESS ✅
Failure Reason: CI Failure with violation
Build Location: EXT-DocxSDKVSCode
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): 3
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