style(design): apply Minimal Dark Mode design system\n\n- Switched to complete Dark Mode (OLED-friendly)\n- Established standard color palette matching modern technical aesthetics\n- Changed font to Plus Jakarta Sans for increased legibility\n- Enforced dark mode as default in App.tsx\n- Fixed several React cascading render (setState in useEffect) warnings

src/components/ui/badge.tsx

@@ -1,31 +1,31 @@
-import * as React from 'react';
-import { cva, type VariantProps } from 'class-variance-authority';
-import { cn } from '@/lib/utils';
-
-const badgeVariants = cva(
-  'inline-flex items-center rounded-md border px-2.5 py-0.5 text-xs font-semibold transition-colors focus:outline-none focus:ring-2 focus:ring-ring focus:ring-offset-2',
-  {
-    variants: {
-      variant: {
-        default: 'border-transparent bg-primary text-primary-foreground shadow hover:bg-primary/80',
-        secondary:
-          'border-transparent bg-secondary text-secondary-foreground hover:bg-secondary/80',
-        destructive:
-          'border-transparent bg-destructive text-destructive-foreground shadow hover:bg-destructive/80',
-        outline: 'text-foreground',
-      },
-    },
-    defaultVariants: {
-      variant: 'default',
-    },
-  },
-);
-
-export interface BadgeProps
-  extends React.HTMLAttributes<HTMLDivElement>, VariantProps<typeof badgeVariants> {}
-
-function Badge({ className, variant, ...props }: BadgeProps) {
-  return <div className={cn(badgeVariants({ variant }), className)} {...props} />;
-}
-
-export { Badge, badgeVariants };
+import * as React from 'react';
+import { cva, type VariantProps } from 'class-variance-authority';
+import { cn } from '@/lib/utils';
+
+const badgeVariants = cva(
+  'inline-flex items-center rounded-md border px-2.5 py-0.5 text-xs font-semibold transition-colors focus:outline-none focus:ring-2 focus:ring-ring focus:ring-offset-2',
+  {
+    variants: {
+      variant: {
+        default: 'border-transparent bg-primary text-primary-foreground shadow hover:bg-primary/80',
+        secondary:
+          'border-transparent bg-secondary text-secondary-foreground hover:bg-secondary/80',
+        destructive:
+          'border-transparent bg-destructive text-destructive-foreground shadow hover:bg-destructive/80',
+        outline: 'text-foreground',
+      },
+    },
+    defaultVariants: {
+      variant: 'default',
+    },
+  },
+);
+
+export interface BadgeProps
+  extends React.HTMLAttributes<HTMLDivElement>, VariantProps<typeof badgeVariants> {}
+
+function Badge({ className, variant, ...props }: BadgeProps) {
+  return <div className={cn(badgeVariants({ variant }), className)} {...props} />;
+}
+
+export { Badge, badgeVariants };