Add pull-to-refresh functionality and improve loading states across iOS views

- Added pull-to-refresh to ResidencesListView with force refresh support
- Added pull-to-refresh to AllTasksView with rotating refresh button
- Added pull-to-refresh to ContractorsListView with force refresh
- Added pull-to-refresh to DocumentsTabContent and WarrantiesTabContent
- Improved loading state checks to prevent empty list flash during initial load
- Added refresh button to AllTasksView toolbar with clockwise rotation animation
- Improved UX by disabling refresh button while loading is in progress

🤖 Generated with [Claude Code](https://claude.com/claude-code)

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

iosApp/iosApp/Register/RegisterView.swift

@@ -105,7 +105,7 @@ struct RegisterView: View {
                 }
             }
             .navigationTitle("Create Account")
-            .navigationBarTitleDisplayMode(.large)
+            .navigationBarTitleDisplayMode(.inline)
             .toolbar {
                 ToolbarItem(placement: .navigationBarLeading) {
                     Button("Cancel") {