: ✨ 🛍️ Added the shop background and artwork

[kcw-grunt]

📱 Description

This PR adds a new Shop Bento UI component featuring gift card purchasing functionality powered by Bitrefill. The shop section displays animated gift cards (Visa, Amazon, JustEat) with a themed background image, allowing users to buy gift cards with Litecoin. New color gradients, background helpers, and supporting assets have been added to enable the feature.

Platform

• iOS

🎯 Type of Change

• 🐛 Bug fix
• ✨ New feature
• 🔧 Refactoring (code change that neither fixes a bug nor adds a feature)
• 📚 Documentation update
• 🎨 UI/UX improvement
• ⚡ Performance improvement
• 🧪 Test addition or improvement
• ⚙️ CI/CD change

📋 Changes

New Components Added

• ShopBentoView.swift – Main shop bento component displaying gift card selection and Bitrefill branding with tap-to-open functionality
• GiftCardsView.swift – Animated gift card carousel with three card types (Visa, Amazon, JustEat) using easing animations
• ConfirmationStatus.swift – Hexagonal confirmation status indicator (6-segment progress visualization)
• ShopBackgroundView.swift – Themed background view with gradient and background image overlay for shop section
• shop-bento/ asset directory – Contains shop background image (store_05.jpg), Bitrefill logos (white/black variants), and merchant logos (Amazon, Visa, JustEat)
• Added text for the elements
• Connected state to the click in the Shop Bento

Modifications

• BentoBackgroundHelpers.swift – Added ShopBackgroundView struct with gradient and image composition for dark theme display
• Brainwallet+Color.swift – Added new color definitions: middleBlue, outerBlue, middleGray, outerGray, middleOrange, outerOrange and BrainwalletGradient struct with radial gradients (blueCard, grayCard, orangeCard); added Color(hex:) extension for hex color parsing
• Constants+Events.swift – Added BrainwalletShop struct with Bitrefill referral and standard URLs
• NewMainView.swift – Replaced FavouritesBentoView with ShopBentoView in main carousel; added shop sheet presentation with WebView integration for Bitrefill
• NewMainViewModel.swift – Added @Published var shouldShowShop: Bool property to manage shop sheet state
• TransactionRowView.swift – Refactored layout alignment (trailing), adjusted font sizes (19→17pt timestamp, 22→17pt amount), reduced spacing; added commented-out dev code for confirmation status display
• BrainwalletHybrid.xcworkspace/xcshareddata/swiftpm/Package.resolved – Updated SPM dependencies
• brainwallet.xcodeproj/project.pbxproj – Updated build configuration for new assets and files
• Localizable.xcstrings – Localization updates for shop-related strings

Removals

• FavouritesBentoView.swift – Removed decorative favorites bento component (replaced with functional shop component)

📊 Statistics

• Additions: 25452 lines
• Deletions: 25039 lines
• Files Changed: 26
• Commits: 1

🧪 Tests Status

• Tests ran successfully locally?

📸 Screenshots/Videos

Action Shop

🎯 Reviewers

@kcw-grunt
@josikie