Add algorand roadmap

[hien-p]

Pull Request Template

Description

Please provide a brief description of the changes in this pull request.

Type of Contribution

Please check the type of contribution this PR represents:

• Adding a New Roadmap
• Adding Content for Topics and Subtopics
• Bug fix
• Enhancement
• Documentation update

Checklist for Adding a New Roadmap

If you're adding a new roadmap, please confirm you've completed the following steps:

• Created a new directory at src/data/roadmaps/{roadmapId}
• Added {roadmapId}.json file with the correct structure
• Added {roadmapId}.md file with the required frontmatter
• Created a content directory at src/data/roadmaps/{roadmapId}/content
• Added content files for topics and subtopics as {topic_id}.md or {subtopic_id}.md

Checklist for Adding Content

If you're adding content for topics or subtopics, please confirm:

• Content follows the prescribed layout
• Resources are properly tagged with @type@ (e.g., @official@, @article@, @course@, @video@)

General Checklist

• I have read the CONTRIBUTING.md file
• My code follows the JavaScript Standard Style
• I have performed a self-review of my own code
• I have commented my code, particularly in hard-to-understand areas
• I have made corresponding changes to the documentation
• My changes generate no new warnings
• I have added tests that prove my fix is effective or that my feature works
• New and existing unit tests pass locally with my changes

Additional Information

• Is this a breaking change? (yes/no)
• Does this change require an update to the documentation? (yes/no)
• Have you updated the documentation? (yes/no)

Description of Changes

Please provide a more detailed description of your changes here. Include the reasoning behind the changes and any other context that might be helpful for reviewers.

Related Issues

Please link to any related issues here. If this PR fixes an open issue, use "Fixes #[issue number]" syntax.

Screenshots (if appropriate)

If your changes include visual elements, please add screenshots here.

Questions or Concerns

If you have any questions or concerns about your contribution, please list them here.

Remember, you can always reach out to the project maintainers at [email protected] if you need further assistance.