Add "notify when run" toggle to Details widget (#4037)

## Summary

The Details widget was missing the "notify when run" toggle available in
the Scripts widget, causing unwanted notifications when scripts were
executed from the widget.

Added `showConfirmationNotification` parameter to
`WidgetDetailsAppIntent` following the same pattern as
`WidgetScriptsAppIntent`:

- Added parameter with existing localization strings
(`app_intents.notify_when_run.title/description`)
- Flows through `WidgetDetailsEntry` to `ScriptAppIntent` when widget
button is tapped
- Only visible in configuration when "Run Script" is enabled
- Defaults to `true` for backward compatibility

## Screenshots
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screenshots in light and dark mode. -->

## Link to pull request in Documentation repository
<!-- Pull requests that add, change or remove functionality must have a
corresponding pull request in the Companion App Documentation repository
(https://github.com/home-assistant/companion.home-assistant). Please add
the number of this pull request after the "#" -->
Documentation: home-assistant/companion.home-assistant#

## Any other notes
<!-- If there is any other information of note, like if this Pull
Request is part of a bigger change, please include it here. -->

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<details>

<summary>Original prompt</summary>

> 
> ----
> 
> *This section details on the original issue you should resolve*
> 
> <issue_title>Missing "notify when run" toggle for Details
widget</issue_title>
> <issue_description>**iOS device model, version and app version**
> 
> Model Name: iPhone 16 Pro
> Software Version: iOS 26.1
> App version: 2025.11.2 (2025.1537)
> 
> **Home Assistant Core Version**
> 2025.11.3
> 
> A "notify when run" toggle is missing from the "Details" widget
resulting in unwanted notifications when the script is run.
> This toggle exists in the "Scripts" widget.
> </issue_description>
> 
> ## Comments on the Issue (you are @copilot in this section)
> 
> <comments>
> </comments>
> 


</details>

- Fixes home-assistant/iOS#4018

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Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com>
Co-authored-by: bgoncal <5808343+bgoncal@users.noreply.github.com>

Sources/Extensions/AppIntents/Widget/Details/WidgetDetailsAppIntent.swift

@@ -70,6 +70,19 @@ struct WidgetDetailsAppIntent: WidgetConfigurationIntent {
     )
     var script: IntentScriptEntity?
 
+    @Parameter(
+        title: LocalizedStringResource(
+            "app_intents.notify_when_run.title",
+            defaultValue: "Notify when run"
+        ),
+        description: LocalizedStringResource(
+            "app_intents.notify_when_run.description",
+            defaultValue: "Shows notification after executed"
+        ),
+        default: true
+    )
+    var showConfirmationNotification: Bool
+
     static var parameterSummary: some ParameterSummary {
         When(\WidgetDetailsAppIntent.$runScript, .equalTo, true) {
             Summary {
@@ -80,6 +93,7 @@ struct WidgetDetailsAppIntent: WidgetConfigurationIntent {
 
                 \.$runScript
                 \.$script
+                \.$showConfirmationNotification
             }
         } otherwise: {
             Summary {

Sources/Extensions/AppIntents/Widget/Details/WidgetDetailsAppIntentTimelineProvider.swift

@@ -43,7 +43,7 @@ struct WidgetDetailsAppIntentTimelineProvider: AppIntentTimelineProvider {
     func placeholder(in context: Context) -> WidgetDetailsEntry {
         .init(
             upperText: nil, lowerText: nil, detailsText: nil,
-            runScript: false, script: nil
+            runScript: false, script: nil, showConfirmationNotification: true
         )
     }
 
@@ -105,7 +105,8 @@ struct WidgetDetailsAppIntentTimelineProvider: AppIntentTimelineProvider {
             detailsText: detailsText != "?" ? detailsText : nil,
 
             runScript: configuration.runScript,
-            script: configuration.script
+            script: configuration.script,
+            showConfirmationNotification: configuration.showConfirmationNotification
         )
     }
 }
@@ -126,6 +127,7 @@ struct WidgetDetailsEntry: TimelineEntry {
 
     var runScript: Bool
     var script: IntentScriptEntity?
+    var showConfirmationNotification: Bool
 }
 
 enum WidgetDetailsDataError: Error {

Sources/Extensions/Widgets/Lockscreen/Details/WidgetDetails.swift

@@ -32,6 +32,7 @@ struct WidgetDetails: Widget {
         if let script = entry.script {
             let intent = ScriptAppIntent()
             intent.script = script
+            intent.showConfirmationNotification = entry.showConfirmationNotification
             return intent
         } else { return nil }
     }