feat: Implement LlamadorAPI component for API interaction with dynamic request handling
feat: Create MetodoSelect component for selecting HTTP methods with visual feedback
feat: Add VisualizacionesRandom component to display various charts using ECharts
feat: Develop custom 404 Error page with holographic shader effect
feat: Create HoloShader component for dynamic background effects on 404 page
style: Add CSS styles for Appshell layout and navigation
feat: Build Appshell component to manage application layout and navigation
feat: Add ColorSchemeToggle component for switching between light and dark themes
feat: Create Plantilla component as a template for future pages
style: Define styles for Welcome component
feat: Implement Welcome component with introductory text and links
feat: Develop HomePage component to serve as the main entry point of the application
feat: Create Biblioteca component for managing notes and libraries with rich text editor
feat: Add Editor_Test component for testing rich text editor functionality
style: Define styles for the rich text editor in Biblioteca
