refactor: overhaul UI for streamlined user experience

Redesign navigation, home overview, user portrait, and valuation pages
with improved functionality and responsive design.

Co-authored-by: null <4804959+fnvtk@users.noreply.github.com>

app/components/ui/button.tsx

@@ -0,0 +1,60 @@
+import * as React from "react"
+import { cva, type VariantProps } from "class-variance-authority"
+import { cn } from "@/lib/utils"
+
+const buttonVariants = cva(
+  "inline-flex items-center justify-center rounded-xl text-sm font-medium transition-all duration-300 focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-white/50 focus-visible:ring-offset-2 disabled:pointer-events-none disabled:opacity-50",
+  {
+    variants: {
+      variant: {
+        default:
+          "glass-button bg-gradient-to-r from-blue-500 to-purple-500 text-white hover:from-blue-600 hover:to-purple-600 hover:scale-105 shadow-glass",
+        destructive:
+          "glass-button bg-gradient-to-r from-red-500 to-pink-500 text-white hover:from-red-600 hover:to-pink-600 hover:scale-105",
+        outline: "glass-light border-2 border-white/30 hover:glass-heavy hover:scale-105",
+        secondary: "glass-light text-gray-700 hover:glass-heavy hover:scale-105",
+        ghost: "hover:glass-light hover:scale-105 rounded-xl",
+        link: "text-blue-600 underline-offset-4 hover:underline hover:text-blue-700",
+      },
+      size: {
+        default: "h-11 px-6 py-2",
+        sm: "h-9 rounded-lg px-4",
+        lg: "h-12 rounded-xl px-8",
+        icon: "h-11 w-11",
+      },
+    },
+    defaultVariants: {
+      variant: "default",
+      size: "default",
+    },
+  },
+)
+
+export interface ButtonProps
+  extends React.ButtonHTMLAttributes<HTMLButtonElement>,
+    VariantProps<typeof buttonVariants> {
+  asChild?: boolean
+}
+
+const Button = React.forwardRef<HTMLButtonElement, ButtonProps>(
+  ({ className, variant, size, asChild = false, children, ...props }, ref) => {
+    // If asChild is true and the first child is a valid element, clone it with the button props
+    if (asChild && React.isValidElement(children)) {
+      return React.cloneElement(children, {
+        className: cn(buttonVariants({ variant, size, className })),
+        ref,
+        ...props,
+        ...children.props,
+      })
+    }
+
+    return (
+      <button className={cn(buttonVariants({ variant, size, className }))} ref={ref} {...props}>
+        {children}
+      </button>
+    )
+  },
+)
+Button.displayName = "Button"
+
+export { Button, buttonVariants }