fix: Add complete shadcn/ui CSS variables and Tailwind config

globals.css:
- Add all shadcn/ui CSS variables in HSL format (without hsl() wrapper)
- Include: card, popover, primary, secondary, muted, accent, destructive
- Include: input, ring, radius, chart colors
- Complete light and dark mode definitions

tailwind.config.ts:
- Map all CSS variables with hsl(var(--...)) wrapper
- Add borderRadius config for --radius variable
- Add chart colors mapping

This ensures all shadcn/ui components render correctly out of the box.

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

tailwind.config.ts

@@ -10,9 +10,46 @@ const config: Config = {
   theme: {
   	extend: {
   		colors: {
-  			background: 'var(--background)',
-  			foreground: 'var(--foreground)',
+  			background: 'hsl(var(--background))',
+  			foreground: 'hsl(var(--foreground))',
+  			card: {
+  				DEFAULT: 'hsl(var(--card))',
+  				foreground: 'hsl(var(--card-foreground))'
+  			},
+  			popover: {
+  				DEFAULT: 'hsl(var(--popover))',
+  				foreground: 'hsl(var(--popover-foreground))'
+  			},
+  			primary: {
+  				DEFAULT: 'hsl(var(--primary))',
+  				foreground: 'hsl(var(--primary-foreground))'
+  			},
+  			secondary: {
+  				DEFAULT: 'hsl(var(--secondary))',
+  				foreground: 'hsl(var(--secondary-foreground))'
+  			},
+  			muted: {
+  				DEFAULT: 'hsl(var(--muted))',
+  				foreground: 'hsl(var(--muted-foreground))'
+  			},
+  			accent: {
+  				DEFAULT: 'hsl(var(--accent))',
+  				foreground: 'hsl(var(--accent-foreground))'
+  			},
+  			destructive: {
+  				DEFAULT: 'hsl(var(--destructive))',
+  				foreground: 'hsl(var(--destructive-foreground))'
+  			},
   			border: 'hsl(var(--border))',
+  			input: 'hsl(var(--input))',
+  			ring: 'hsl(var(--ring))',
+  			chart: {
+  				'1': 'hsl(var(--chart-1))',
+  				'2': 'hsl(var(--chart-2))',
+  				'3': 'hsl(var(--chart-3))',
+  				'4': 'hsl(var(--chart-4))',
+  				'5': 'hsl(var(--chart-5))'
+  			},
   			sidebar: {
   				DEFAULT: 'hsl(var(--sidebar-background))',
   				foreground: 'hsl(var(--sidebar-foreground))',
@@ -24,6 +61,11 @@ const config: Config = {
   				ring: 'hsl(var(--sidebar-ring))'
   			}
   		},
+  		borderRadius: {
+  			lg: 'var(--radius)',
+  			md: 'calc(var(--radius) - 2px)',
+  			sm: 'calc(var(--radius) - 4px)'
+  		},
   		keyframes: {
   			'accordion-down': {
   				from: {