payments card and separated /support url

frontend/app/types/index.ts

@@ -24,6 +24,7 @@ export interface ButtonProps {
   leftIcon?: React.ReactNode
   rightIcon?: React.ReactNode
   type?: 'button' | 'submit' | 'reset'
+  disabled?: boolean
 }
 
 export interface SearchCardProps {
@@ -215,3 +216,12 @@ export interface CheckboxProps {
   disabledText: string
   enabledText: string
 }
+
+export interface PricingCardProps {
+  plan: 'free' | 'pro' | 'premium'
+  price: number
+  features: string[]
+  isPopular?: boolean
+  isActive?: boolean
+  onPlanChange?: () => void
+}