Prevent crash on creating automation from a server controlled iOS Act…

…ion (#2590)

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## Summary
<!-- Provide a brief summary of the changes you have made and most
importantly what they aim to achieve -->
When user tap on "Create automation" inside the action configuration
screen the app was crashing because it was trying to save the action
which was controlled server-side (created in yaml). This was fixed in
this PR
## Screenshots
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screenshots in light and dark mode. -->

## Link to pull request in Documentation repository
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corresponding pull request in the Companion App Documentation repository
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the number of this pull request after the "#" -->
Documentation: home-assistant/companion.home-assistant#

## Any other notes
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Sources/App/Settings/ActionConfigurator.swift

@@ -305,7 +305,9 @@ class ActionConfigurator: HAFormViewController, TypedRowControllerType {
     private func saveAndAutomate() {
         if form.validate().count == 0 {
             Current.Log.verbose("Category form is valid, calling dismiss callback!")
-            shouldSave = true
+            if !action.isServerControlled {
+                shouldSave = true
+            }
             shouldOpenAutomationEditor = true
             onDismissCallback?(self)
         }

Sources/App/Settings/SettingsDetailViewController.swift

@@ -716,6 +716,17 @@ class SettingsDetailViewController: HAFormViewController, TypedRowControllerType
                 _ = vc.navigationController?.popViewController(animated: true)
 
                 if let vc = vc as? ActionConfigurator {
+                    defer {
+                        if vc.shouldOpenAutomationEditor {
+                            vc.navigationController?.dismiss(animated: true, completion: {
+                                Current.sceneManager.webViewWindowControllerPromise.then(\.webViewControllerPromise)
+                                    .done { controller in
+                                        controller.openActionAutomationEditor(actionId: vc.action.ID)
+                                    }
+                            })
+                        }
+                    }
+
                     if vc.shouldSave == false {
                         Current.Log.verbose("Not saving action to DB and returning early!")
                         return
@@ -734,15 +745,6 @@ class SettingsDetailViewController: HAFormViewController, TypedRowControllerType
                     }.done {
                         self?.updatePositions()
                     }.cauterize()
-
-                    if vc.shouldOpenAutomationEditor {
-                        vc.navigationController?.dismiss(animated: true, completion: {
-                            Current.sceneManager.webViewWindowControllerPromise.then(\.webViewControllerPromise)
-                                .done { controller in
-                                    controller.openActionAutomationEditor(actionId: vc.action.ID)
-                                }
-                        })
-                    }
                 }
             })
         }