feat: Add Consulta_API page and routing, implement API request functionality

- Introduced a new page for API consultation (`Consulta_API`) with a form to send requests.
- Added routing for the new page and a 404 error page.
- Created a `MetodoSelect` component for selecting HTTP methods.
- Implemented a `MiBoton` component for a customizable button.
- Updated the `HomePage` layout to include a sidebar (`DoubleNavbar`) and main content area.
- Enhanced the `Welcome` component with a new greeting and description.
- Added a holographic shader background to the 404 error page.
- Updated dependencies in `yarn.lock` for new components and features.
- Styled the sidebar and main content for better user experience.

frontend/src/pages/Home.page.tsx

@@ -1,11 +1,28 @@
 import { ColorSchemeToggle } from '../components/ColorSchemeToggle/ColorSchemeToggle';
 import { Welcome } from '../components/Welcome/Welcome';
+import MiBoton from '../components/botoncito';
+import { Center, Box } from '@mantine/core';
+import { DoubleNavbar } from '../components/DoubleNavbar';
+import { MantineCardWithShader } from '../components/HoloShader';
+
+
+
 
 export function HomePage() {
   return (
-    <>
-      <Welcome />
-      <ColorSchemeToggle />
-    </>
+    <Box style={{ display: 'flex', height: '100vh' }}>
+      <DoubleNavbar /> {/* Sidebar fijo a la izquierda */}
+
+      {/* Contenido principal */}
+      <Box style={{ flex: 1, padding: '24px' }}>
+        <Welcome />
+        <ColorSchemeToggle />
+
+
+        <Center mt="md">
+          <MiBoton />
+        </Center>
+      </Box>
+    </Box>
   );
-}
+}