improve-codebase-architecture

MEDIUM W012: Unverifiable external dependency detected (runtime URL that controls agent).

• Potentially malicious external URL detected (high risk: 0.80). The HTML report written at runtime includes remote scripts that will be fetched and executed by the user's browser (Tailwind CDN: https://cdn.tailwindcss.com and Mermaid ESM: https://cdn.jsdelivr.net/npm/mermaid@11/dist/mermaid.esm.min.mjs), so the skill depends on external code executed at runtime.