Add force refresh widgets to debug tools (#2723)

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## Summary
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Documentation: home-assistant/companion.home-assistant#

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Sources/App/Resources/en.lproj/Localizable.strings

@@ -847,4 +847,5 @@ Home Assistant is free and open source home automation software with a focus on
 "widgets.open_page.description" = "Open a frontend page in Home Assistant.";
 "widgets.open_page.not_configured" = "No Pages Available";
 "widgets.open_page.title" = "Open Page";
+"widgets.button.reload_timeline" = "Reload all widgets";
 "yes_label" = "Yes";

Sources/App/Settings/DebugSettingsViewController.swift

@@ -5,6 +5,7 @@ import RealmSwift
 import Shared
 import SwiftUI
 import WebKit
+import WidgetKit
 import XCGLogger
 
 class DebugSettingsViewController: HAFormViewController {
@@ -139,6 +140,15 @@ class DebugSettingsViewController: HAFormViewController {
         Section() <<< SettingsRootDataSource.Row.thread.row
     }
 
+    private var reloadWidgetsButton: ButtonRow {
+        ButtonRow {
+            $0.title = L10n.Widgets.Button.reloadTimeline
+            $0.onCellSelection { _, _ in
+                WidgetCenter.shared.reloadAllTimelines()
+            }
+        }
+    }
+
     private func logs() -> Eureka.Section {
         let section = Section()
 
@@ -250,6 +260,8 @@ class DebugSettingsViewController: HAFormViewController {
             $0.tag = "developerOptions"
         }
 
+        section <<< reloadWidgetsButton
+
         section <<< ButtonRow("onboardTest") {
             $0.title = "Onboard (Initial)"
             $0.presentationMode = .presentModally(controllerProvider: .callback(builder: {

Sources/Extensions/AppIntents/Widget/Actions/WidgetActionsAppIntentTimelineProvider.swift

@@ -12,7 +12,10 @@ struct WidgetActionsAppIntentTimelineProvider: AppIntentTimelineProvider {
     }
 
     func timeline(for configuration: Intent, in context: Context) async -> Timeline<Entry> {
-        .init(entries: [Self.entry(for: configuration, in: context)], policy: .never)
+        .init(
+            entries: [Self.entry(for: configuration, in: context)],
+            policy: .after(Current.date().addingTimeInterval(expiration.converted(to: .seconds).value))
+        )
     }
 
     func placeholder(in context: Context) -> WidgetActionsEntry {
@@ -27,6 +30,10 @@ struct WidgetActionsAppIntentTimelineProvider: AppIntentTimelineProvider {
         return WidgetActionsEntry(actions: actions)
     }
 
+    private var expiration: Measurement<UnitDuration> {
+        .init(value: 24, unit: .hours)
+    }
+
     private static func entry(for configuration: Intent, in context: Context) -> Entry {
         if let existing = configuration.actions?.compactMap({ $0.asAction() }), !existing.isEmpty {
             return .init(actions: existing)

Sources/Shared/Resources/Swiftgen/Strings.swift

@@ -2834,6 +2834,10 @@ public enum L10n {
       /// Configure
       public static var unknownConfiguration: String { return L10n.tr("Localizable", "widgets.assist.unknown_configuration") }
     }
+    public enum Button {
+      /// Reload all widgets
+      public static var reloadTimeline: String { return L10n.tr("Localizable", "widgets.button.reload_timeline") }
+    }
     public enum OpenPage {
       /// Open a frontend page in Home Assistant.
       public static var description: String { return L10n.tr("Localizable", "widgets.open_page.description") }