add toggle for app-suspension for powersave block (#1992)

src/renderer/store/settings.store.ts

@@ -638,6 +638,7 @@ const WindowSettingsSchema = z.object({
     exitToTray: z.boolean(),
     minimizeToTray: z.boolean(),
     preventSleepOnPlayback: z.boolean(),
+    preventSuspendOnPlayback: z.boolean(),
     releaseChannel: z.enum(['alpha', 'beta', 'latest']),
     startMinimized: z.boolean(),
     tray: z.boolean(),
@@ -1914,6 +1915,7 @@ const initialState: SettingsState = {
         exitToTray: false,
         minimizeToTray: false,
         preventSleepOnPlayback: false,
+        preventSuspendOnPlayback: false,
         releaseChannel: 'latest',
         startMinimized: false,
         tray: true,