todo

[Store Buttons & Labels]

- [ ] Allow toggling visibility of Store Buttons (e.g., cancellation, restore, redeem code, policies)
- [ ] Allow toggling of Store Label styles (.automatic, .action, .prominent, .inline)
- [ ] Include toggle for button placement (e.g., top, bottom)
- [ ] Support for custom button styling via SwiftUI modifiers
- [ ] Add support for color tinting using `.tint()` on StoreKit views and buttons

[Marketing & Features]
- [ ] Add support for different Marketing Material views (image, video, carousel, text)
- [ ] Display Feature Highlights section using `.storeProductViewStyle(.features)`
- [ ] Allow toggling of feature visibility and layout
- [ ] Include option to show or hide marketing header

[Subscription Options & Groups]
- [ ] View to display Subscription Option Group Set
- [ ] Toggle between different Subscription Groups (e.g., Streaming Pass vs Streaming Pass Plus)
- [ ] Support for Link-style subscription optio
- [ ] Show examples with one option, two options, three options
- [ ] Display subscription pricing formats (monthly, yearly, family plan, etc.)

[Offers & Promotions]
- [ ] Include examples with Free Trials
- [ ] Include examples with Promotional Offers
- [ ] Show discounted intro offers vs standard pricing
- [ ] Toggle between offer eligibility states (e.g., eligible, not eligible)

[Visible Relationships & State]
- [ ] Toggle visibility of all `VisibleStoreProduct` relationships (like upgrades, crossgrades)
- [ ] Display how relationship affects UI (e.g., upsell vs neutral)
- [ ] Allow mocking of subscription status (subscribed/unsubscribed)
- [ ] Include environment overrides for locale and storefront

[Multi-View Support]
- [ ] Allow switching between multiple StoreKit Views using sidebar toggles
- [ ] Allow switching between multiple StoreKit Groups using sidebar toggles
- [ ] Support previewing different StoreView variants (.compact, .expanded)
- [ ] Group previews with identifiers for easy comparison

[Debugging & Utilities]
- [ ] Show output of current StoreKit configuration in JSON
- [ ] Log StoreKit events (e.g., button taps, subscription started, error)
- [ ] Include a toggle for simulated purchase flow vs real
- [ ] Add diagnostics panel to inspect subscription status, product info, transaction history

[Preview & Testing]
- [ ] Add SwiftUI previews for all combinations of views
- [ ] Allow preview with test products via StoreKit Configuration File
- [ ] Support dynamic product loading via `Product.subscription`