Fix SwiftLint and SwiftFormat violations

- Run SwiftFormat to fix indentation, spacing, and formatting issues
- Replace CGFloat with Double and NSRect with CGRect per style guide
- Remove redundant .center alignment specifications
- Remove unnecessary @available checks for satisfied deployment targets
- Fix closure brace indentation for consistency
- Disable closure_end_indentation rule to resolve SwiftFormat conflict

All linting checks now pass with zero errors and warnings.

Shared/Home/FavoriteItemView.swift

@@ -64,13 +64,13 @@ struct FavoriteItemView: View {
                         #else
                             .padding(.horizontal, 15)
                         #endif
-                        .frame(height: expectedContentHeight)
+                            .frame(height: expectedContentHeight)
                     } else {
                         ZStack(alignment: .topLeading) {
                             // Reserve space immediately to prevent layout shift
                             Color.clear
                                 .frame(height: expectedContentHeight)
-                            
+
                             // Actual content renders within the reserved space
                             Group {
                                 switch widgetListingStyle {