Add gamehub carousel

[kcw-grunt]

📱 Description

Adds a new gamehub carousel feature that cycles through three interactive game-related sections: a FallinMoji game card, a MoonPay top-up integration card, and a social media engagement card. The carousel automatically rotates every 15 seconds and includes new background artwork, color adjustments, and layout improvements to support the expanded game hub content.

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

• GameHubCarouselBentoView.swift – Main carousel container that rotates through three game hub cards with automatic 15-second interval advancement and manual swipe navigation
• GameHubBentoView.swift (new location: Game Hub Bentos folder) – FallinMoji game card with gradient text and demo game view
• MoonPayView.swift – Integration card for cryptocurrency top-up via MoonPay partner
• SocialsView.swift – Social media engagement card with call-to-action for following social channels
• StaticBackgroundView.swift – Reusable background component with gradient and image overlay for MoonPay and Socials cards
• Game hub artwork assets – Star background, welcome background, MoonPay section background, and socials section background images

Modifications

• BentoBackgroundHelpers.swift – Added StaticBackgroundView struct for static image backgrounds; updated maskGradientStops in MainGradientStyle.darkStyle to use custom color stops instead of black
• NewMainView.swift – Replaced GridWaveContentView with LinearGradient for dark theme background; refactored LTC price and favorites bento layout into a GeometryReader wrapper with adjusted height proportions; added socialsURL property
• FavouritesBentoView.swift – Reduced favoriteTileSize from height * 0.4 to height * 0.2 for more compact display
• TransactionHistoryBentoView.swift – Added frame height binding that adapts based on detailIsShowing state
• Brainwallet+Color.swift – Added spacing and comment formatting to BentoColor struct
• Localizable.xcstrings – Updated localization strings (content not fully visible in diff)
• project.pbxproj – Updated Xcode project file to include new files and asset groups

Removals

• GameHubBentoView.swift (old location: Bento Views folder) – Moved to new Game Hub Bentos subfolder and integrated into carousel architecture; old standalone version deleted

📊 Statistics

• Additions: 541 lines
• Deletions: 164 lines
• Files Changed: 24
• Commits: 4

🧪 Tests Status

• Tests ran successfully locally?
• Code coverage percentage of the codebase: 8.9%

📸 Screenshots/Videos

Action Carousel

🎯 Reviewers

@josikie
@kcw-grunt

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Draft Status: This PR is currently in draft mode and ready for review feedback.