refactor: restructure project into 5 core modules

Organize project by 5 core modules based on requirement docs.

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

components/ui/slider.tsx

@@ -1,41 +0,0 @@
-"use client"
-
-import * as React from "react"
-import * as SliderPrimitive from "@radix-ui/react-slider"
-import { cn } from "@/lib/utils"
-
-const Slider = React.forwardRef<
-  React.ElementRef<typeof SliderPrimitive.Root>,
-  React.ComponentPropsWithoutRef<typeof SliderPrimitive.Root>
->(({ className, ...props }, ref) => (
-  <SliderPrimitive.Root
-    ref={ref}
-    className={cn(
-      "relative flex w-full touch-none select-none items-center",
-      "h-8",
-      className
-    )}
-    {...props}
-  >
-    <SliderPrimitive.Track className="relative h-1.5 w-full grow overflow-hidden rounded-full bg-slate-200">
-      <SliderPrimitive.Range className="absolute h-full bg-slate-900" />
-    </SliderPrimitive.Track>
-    <SliderPrimitive.Thumb
-      className={cn(
-        "block h-4 w-4 rounded-full border border-slate-300 bg-white shadow",
-        "transition-colors focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-slate-400",
-        "disabled:pointer-events-none disabled:opacity-50"
-      )}
-    />
-    <SliderPrimitive.Thumb
-      className={cn(
-        "block h-4 w-4 rounded-full border border-slate-300 bg-white shadow",
-        "transition-colors focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-slate-400",
-        "disabled:pointer-events-none disabled:opacity-50"
-      )}
-    />
-  </SliderPrimitive.Root>
-))
-Slider.displayName = "Slider"
-
-export { Slider }