Upgrade yscope-dev-utils version and add markdown lint tasks

[coderabbitai]

Description

This issue tracks the need to upgrade the yscope-dev-utils version and add markdown lint tasks to improve the documentation workflow and quality.

Tasks

• Upgrade yscope-dev-utils to the latest version
• Add markdown lint tasks to the development workflow
• Ensure markdown linting is properly configured for the documentation files
• Update any related documentation or configuration files

Context

This issue was created as a follow-up to PR #163 which added architecture documentation to the developer guide.

Backlinks

• Related PR: docs: Add architecture doc in developer guide. #163
• Requested by: @sitaowang1998