1049521: update SEO keywords in Blazor Card documentation

[abinayabalakrishnan-syncfusion]

Description

Updated SEO-focused terminology in the Blazor Card documentation to improve product-specific keyword consistency and search discoverability.

Changes Made

• Replaced Card with Blazor Card in component references.
• Updated section headings to include Blazor Card component terminology.
• Improved content relevance by using product-specific keywords while preserving the existing technical information.

Examples

• Card functionality → Blazor Card functionality
• Customizing the card → Customizing the Blazor Card component
• Customizing the card content → Customizing the Blazor Card content

Code Studio usage (Mandatory)

• 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:

• Outcome

  • Saved time
  • Neutral
  • Cost time

• If “Cost time” explain in short (1 or 2 lines):

  • N/A

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)

• Reviewed the provided Code Studio usages related information
• Content changes follow UG/Documentation guidelines
• All provided information reviewed and verified
• Links and previews checked

[SyncfusionBuild]

Build Status: INPROGRESS 🔃
Build Location: 1049521-Cards

[SyncfusionBuild]

CI Status: FAILURE ❌
Source Compilation: SUCCESS ✅
Failure Reason: CI Failure with violation
Build Location: 1049521-Cards
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
MD File Encoding 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