Rebrand entire project from Feels to Reflect

Complete rename across all bundle IDs, App Groups, CloudKit containers,
StoreKit product IDs, data store filenames, URL schemes, logger subsystems,
Swift identifiers, user-facing strings (7 languages), file names, directory
names, Xcode project, schemes, assets, and documentation.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

Shared/Views/InsightsView/InsightsView.swift

@@ -1,6 +1,6 @@
 //
 //  InsightsView.swift
-//  Feels
+//  Reflect
 //
 //  Created by Claude Code on 12/9/24.
 //
@@ -176,7 +176,7 @@ struct InsightsView: View {
             }
         }
         .sheet(isPresented: $showSubscriptionStore) {
-            FeelsSubscriptionStoreView(source: "insights_gate")
+            ReflectSubscriptionStoreView(source: "insights_gate")
         }
         .background(
             theme.currentTheme.bg

Shared/Views/InsightsView/InsightsViewModel.swift

@@ -1,6 +1,6 @@
 //
 //  InsightsViewModel.swift
-//  Feels
+//  Reflect
 //
 //  Created by Claude Code on 12/9/24.
 //