Build Interactive Demo and Tutorial

[famvilianity-eng]

Title: Create Interactive Tutorial and Guided Demo for New Users

Description: New users need a guided experience to understand how to use Checkmate-Escrow. Build an interactive tutorial with step-by-step instructions and visual walkthroughs.

Requirements and Context:

• Step 1: Create a match tutorial
• Step 2: Deposit funds tutorial
• Step 3: Check match result tutorial
• Include screenshots or screen recordings
• Support testnet-only practice mode
• Documentation in multiple formats (text, video, interactive)

Suggested Execution: docs/interactive-tutorial

Implement Changes:

• Create /docs/tutorial-step-by-step.md with detailed instructions
• Record screen walkthroughs (Loom or OBS)
• Create interactive quiz/checklist
• Add tutorial video links to README

Test and Commit:

• Have new contributors follow tutorial and provide feedback
• Record any confusion points and clarify docs
• Update README with tutorial link

Example Commit Message:

docs: add interactive tutorial and guided demo for new users

- Create step-by-step tutorial with screenshots
- Record video walkthroughs for each major task
- Add interactive quiz to verify understanding
- Include troubleshooting common issues

Guidelines:

• Keep tutorial < 15 minutes
• Support both testnet and local development flows
• Update tutorial when user feedback indicates confusion

---

[Macnelson9]

Hi team, I'd like to take on this issue.

I specialize in Rust development, smart contract engineering, and frontend development with Next.js, React, and TypeScript. My experience allows me to bridge on-chain functionality with intuitive user experiences, ensuring both technical correctness and usability.

I'll follow the existing codebase conventions, communicate progress clearly, and deliver a high-quality solution within the expected timeline.

Thank you for your consideration.

[grantfox-oss]

🦊 GrantFox — @Macnelson9 has been assigned to this issue as part of the Official Campaign campaign!

Next steps:

1. Open a Pull Request referencing this issue (e.g., Closes #749)
2. Your PR will be reviewed by the StellarCheckMate maintainers

Good luck! Track your progress on GrantFox.

[grantfox-oss]

🎉 This issue has been marked as completed on GrantFox as part of the Official Campaign campaign!

@Macnelson9's PR #751 was approved and merged by @famvilianity-eng.

🏆 @Macnelson9: You earned 35 FoxPoints for this contribution! Your current tier: Explorer (83 total points). Track your full progress on GrantFox.

👏 Great work, @Macnelson9! Keep contributing to StellarCheckMate.