feat: add BaseTable component for improved table rendering

- Introduced a new BaseTable component to enhance table functionality with sorting and loading states.
- Updated upload queue logic to support chunk uploads and improved error handling.
- Refactored various admin routes to utilize the new BaseTable component.
- Adjusted import paths for UI components to maintain consistency.
- Enhanced upload handling with better progress tracking and cancellation support.
- Updated theme colors in uno.config.ts for a more cohesive design.

src/routes/upload/components/UploadDropzone.vue

@@ -64,7 +64,7 @@ const onDrop = (e: DragEvent) => {
             class="absolute inset-0 w-full h-full opacity-0 z-20 cursor-pointer" @change="handleFileChange">
 
         <div :class="[
-            'flex-1 flex flex-col items-center justify-center gap-4 rounded-xl border-2 border-dashed transition-all duration-200 py-6 px-4 h-full',
+            'flex-1 flex flex-col items-center justify-center gap-4 rounded-xl border-2 border-dashed transition-all duration-200 py-6 px-4 h-full bg-white',
             isDragOver
                 ? 'border-accent bg-accent/5 scale-[0.99]'
                 : 'border-slate-200 group-hover:border-accent/60 group-hover:bg-accent/[0.03]'