feat: complete OCI registry implementation with docker push/pull support

A lightweight OCI (Open Container Initiative) registry implementation written in Go.

frontend/src/main.tsx

@@ -0,0 +1,18 @@
+import React from 'react'
+import ReactDOM from 'react-dom/client'
+import { CssBaseline, ThemeProvider } from '@mui/material'
+import { BrowserRouter } from 'react-router-dom'
+import App from './App.tsx'
+import { theme } from './theme'
+import './index.css'
+
+ReactDOM.createRoot(document.getElementById('root')!).render(
+  <React.StrictMode>
+    <ThemeProvider theme={theme}>
+      <CssBaseline />
+      <BrowserRouter>
+        <App />
+      </BrowserRouter>
+    </ThemeProvider>
+  </React.StrictMode>,
+)