different home screen layouts

Shared/Models/UserDefaultsStore.swift

@@ -23,6 +23,28 @@ enum VotingLayoutStyle: Int, CaseIterable {
     }
 }
 
+enum DayViewStyle: Int, CaseIterable {
+    case classic = 0      // Current card style with gradient icons
+    case minimal = 1      // Clean, simple flat cards
+    case compact = 2      // Dense timeline view
+    case bubble = 3       // Colorful full-width bubbles
+    case grid = 4         // 3 entries per row grid
+
+    var displayName: String {
+        switch self {
+        case .classic: return "Classic"
+        case .minimal: return "Minimal"
+        case .compact: return "Compact"
+        case .bubble: return "Bubble"
+        case .grid: return "Grid"
+        }
+    }
+
+    var isGridLayout: Bool {
+        self == .grid
+    }
+}
+
 class UserDefaultsStore {
     enum Keys: String {
         case savedOnboardingData
@@ -45,6 +67,7 @@ class UserDefaultsStore {
         case hasActiveSubscription
         case lastVotedDate
         case votingLayoutStyle
+        case dayViewStyle
 
         case contentViewCurrentSelectedHeaderViewBackDays
         case contentViewHeaderTag