Documentation(1027606): Updated the MAUI getting started.

[SrisabariSF4261]

Description

Updated the MAUI getting started UG in blazor spreadsheet.

Code Studio usage

• Code Studio used in this PR/MR?
  • Yes
  • No
• If Yes: Primary use (choose one)
  • Generate new content
  • Refactor/improve existing content
  • Review assistance (explanations/summaries)
  • Other:
• If No: Provide Reason
• Outcome
  • Saved time
  • Neutral
  • Cost time
• If “Cost time” explain in short (1 or 2 lines):

Type of Change

• New documentation page
• Update to existing documentation
• Bug fix (broken links, typos, formatting issues)
• Structural change (folders, navigation, index)
• Content improvement (clarity, examples, screenshots)
• Other (please describe):

Reviewer Checklist (Mandatory)

• Content changes follow UG/Documentation guidelines
• All provided information reviewed and verified
• Links and previews checked

[SyncfusionBuild]

Build Status: INQUEUE 🕒
Build Location: BLAZ-1027606-MAUI

[SyncfusionBuild]

Build Status: INPROGRESS 🔃
Build Location: BLAZ-1027606-MAUI

[SyncfusionBuild]

CI Status: FAILURE ❌
Source Compilation: SUCCESS ✅
Failure Reason: CI Failure with violation
Build Location: BLAZ-1027606-MAUI
Technical Error(s): 0
Spelling Error(s): 0
Image Alt Text Error(s): 0
Image Size Error(s): 1
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

[SyncfusionBuild]

Build Status: INPROGRESS 🔃
Build Location: BLAZ-1027606-MAUI

[SyncfusionBuild]

CI Status: SUCCESS ✅
Source Compilation: SUCCESS ✅
Build Location: BLAZ-1027606-MAUI
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