perf: optimize static file serving and centralize path resolution

[MarcosBrendonDePaula]

This PR optimizes the static file serving system by:

1. Creating a centralized resolveStaticPath utility in core/utils/path-resolver.
2. Refactoring static and vite plugins to use this utility, reducing code duplication.
3. Adding Cache-Control header support to the static plugin for better browser caching.
4. Improving path resolution logic for both development and production environments.