feat: add new UI components including RadioGroup, Resizable, Sidebar, Spinner, Table, Toast, and ToggleGroup

- Implemented RadioGroup and RadioGroupItem for radio button functionality.
- Created ResizablePanelGroup, ResizablePanel, and ResizableHandle for resizable panels.
- Developed Sidebar component with context for state management and various subcomponents (SidebarTrigger, SidebarMenu, etc.).
- Added Spinner component for loading indicators.
- Introduced Table component with TableHeader, TableBody, TableFooter, and related subcomponents for structured data display.
- Built Toast component for notifications with customizable actions and icons.
- Implemented ToggleGroup and ToggleGroupItem for toggle button functionality with context support.

services/frontend/src/components/ui/aspect-ratio.tsx

@@ -0,0 +1,22 @@
+import { cn } from "@/lib/utils"
+
+function AspectRatio({
+  ratio,
+  className,
+  ...props
+}: React.ComponentProps<"div"> & { ratio: number }) {
+  return (
+    <div
+      data-slot="aspect-ratio"
+      style={
+        {
+          "--ratio": ratio,
+        } as React.CSSProperties
+      }
+      className={cn("relative aspect-(--ratio)", className)}
+      {...props}
+    />
+  )
+}
+
+export { AspectRatio }