feat: polish invoice editor and viewer UI with custom NumberInput

component

- Create custom NumberInput component with increment/decrement buttons
- Add 0.25 step increments for hours and rates in invoice forms
- Implement emerald-themed styling with hover states and accessibility
- Add keyboard navigation (arrow keys) and proper ARIA support
- Condense invoice editor tax/totals section into efficient grid layout
- Update client dropdown to single-line format (name + email)
- Add fixed footer with floating action bar pattern matching business
  forms
- Redesign invoice viewer with better space utilization and visual
  hierarchy
- Maintain professional appearance and consistent design system
- Fix Next.js 15 params Promise handling across all invoice pages
- Resolve TypeScript compilation errors and type-only imports

src/components/ui/badge.tsx

@@ -1,8 +1,8 @@
-import * as React from "react"
-import { Slot } from "@radix-ui/react-slot"
-import { cva, type VariantProps } from "class-variance-authority"
+import * as React from "react";
+import { Slot } from "@radix-ui/react-slot";
+import { cva, type VariantProps } from "class-variance-authority";
 
-import { cn } from "~/lib/utils"
+import { cn } from "~/lib/utils";
 
 const badgeVariants = cva(
   "inline-flex items-center justify-center rounded-md border px-2 py-0.5 text-xs font-medium w-fit whitespace-nowrap shrink-0 [&>svg]:size-3 gap-1 [&>svg]:pointer-events-none focus-visible:border-ring focus-visible:ring-ring/50 focus-visible:ring-[3px] aria-invalid:ring-destructive/20 dark:aria-invalid:ring-destructive/40 aria-invalid:border-destructive transition-[color,box-shadow] overflow-hidden",
@@ -17,13 +17,17 @@ const badgeVariants = cva(
           "border-transparent bg-destructive text-white [a&]:hover:bg-destructive/90 focus-visible:ring-destructive/20 dark:focus-visible:ring-destructive/40 dark:bg-destructive/60",
         outline:
           "text-foreground [a&]:hover:bg-accent [a&]:hover:text-accent-foreground",
+        success: "border-transparent bg-status-success [a&]:hover:opacity-90",
+        warning: "border-transparent bg-status-warning [a&]:hover:opacity-90",
+        error: "border-transparent bg-status-error [a&]:hover:opacity-90",
+        info: "border-transparent bg-status-info [a&]:hover:opacity-90",
       },
     },
     defaultVariants: {
       variant: "default",
     },
-  }
-)
+  },
+);
 
 function Badge({
   className,
@@ -32,7 +36,7 @@ function Badge({
   ...props
 }: React.ComponentProps<"span"> &
   VariantProps<typeof badgeVariants> & { asChild?: boolean }) {
-  const Comp = asChild ? Slot : "span"
+  const Comp = asChild ? Slot : "span";
 
   return (
     <Comp
@@ -40,7 +44,7 @@ function Badge({
       className={cn(badgeVariants({ variant }), className)}
       {...props}
     />
-  )
+  );
 }
 
-export { Badge, badgeVariants }
+export { Badge, badgeVariants };