feat: Implement analysis job tracking with progress timeline and enhanced data source status management.

components/ui/progress.tsx

@@ -0,0 +1,30 @@
+"use client"
+
+import * as React from "react"
+
+import { cn } from "@/lib/utils"
+
+type ProgressProps = React.HTMLAttributes<HTMLDivElement> & {
+  value?: number
+}
+
+const Progress = React.forwardRef<HTMLDivElement, ProgressProps>(
+  ({ className, value = 0, ...props }, ref) => (
+    <div
+      ref={ref}
+      className={cn(
+        "relative h-2 w-full overflow-hidden rounded-full bg-secondary",
+        className
+      )}
+      {...props}
+    >
+      <div
+        className="h-full bg-primary transition-all"
+        style={{ width: `${Math.min(Math.max(value, 0), 100)}%` }}
+      />
+    </div>
+  )
+)
+Progress.displayName = "Progress"
+
+export { Progress }