fix: tear down iOS NavView on Fabric invalidate so the map releases location

ios/react-native-navigation-sdk/NavView.mm

@@ -40,6 +40,7 @@ @interface NavView () <RCTNavViewViewProtocol>
 
 @property(nonatomic, strong) NavViewController *viewController;
 @property(nonatomic, assign) BOOL initialized;
+@property(nonatomic, copy) NSString *registeredNativeID;
 
 @end
 
@@ -63,12 +64,20 @@ - (void)dealloc {
   [self unregisterView];
 }
 
+- (void)invalidate {
+  [self unregisterView];
+  [super invalidate];
+}
+
 - (void)unregisterView {
-  const auto &currentProps = *std::static_pointer_cast<NavViewProps const>(_props);
+  if (_registeredNativeID != nil) {
+    [[NavViewModule viewControllersRegistry] removeObjectForKey:_registeredNativeID];
+    _registeredNativeID = nil;
+  }
 
-  if (!currentProps.nativeID.empty()) {
-    NSString *nativeIDString = [NSString stringWithUTF8String:currentProps.nativeID.c_str()];
-    [[NavViewModule viewControllersRegistry] removeObjectForKey:nativeIDString];
+  if (_viewController != nil) {
+    [_viewController cleanup];
+    _viewController = nil;
   }
 }
 
@@ -140,6 +149,7 @@ - (void)updateProps:(Props::Shared const &)props oldProps:(Props::Shared const &
     // Register view controller with nativeID in the registry
     NSString *nativeIDString = [NSString stringWithUTF8String:newViewProps.nativeID.c_str()];
     [NavViewModule viewControllersRegistry][nativeIDString] = _viewController;
+    self.registeredNativeID = nativeIDString;
 
     // If navigation session is already initialized, trigger attachment check
     NavModule *navModule = [NavModule sharedInstance];

ios/react-native-navigation-sdk/NavViewController.h

@@ -51,6 +51,7 @@ typedef void (^OnArrayResult)(NSArray *_Nullable result);
 - (void)setSpeedLimitIconEnabled:(BOOL)isEnabled;
 - (void)setZoomLevel:(NSNumber *)level;
 - (void)setNavigationViewCallbacks:(id<INavigationViewCallback>)fn;
+- (void)cleanup;
 - (void)setIndoorEnabled:(BOOL)isEnabled;
 - (void)setIndoorLevelPickerEnabled:(BOOL)isEnabled;
 - (void)setTrafficEnabled:(BOOL)isEnabled;