feat(app): allow disabling progress bar in settings (#23674)

packages/app/src/context/settings.tsx

@@ -31,6 +31,7 @@ export interface Settings {
     showReasoningSummaries: boolean
     shellToolPartsExpanded: boolean
     editToolPartsExpanded: boolean
+    showSessionProgressBar: boolean
   }
   updates: {
     startup: boolean
@@ -115,6 +116,7 @@ const defaultSettings: Settings = {
     showReasoningSummaries: false,
     shellToolPartsExpanded: false,
     editToolPartsExpanded: false,
+    showSessionProgressBar: true,
   },
   updates: {
     startup: true,
@@ -227,6 +229,13 @@ export const { use: useSettings, provider: SettingsProvider } = createSimpleCont
         setEditToolPartsExpanded(value: boolean) {
           setStore("general", "editToolPartsExpanded", value)
         },
+        showSessionProgressBar: withFallback(
+          () => store.general?.showSessionProgressBar,
+          defaultSettings.general.showSessionProgressBar,
+        ),
+        setShowSessionProgressBar(value: boolean) {
+          setStore("general", "showSessionProgressBar", value)
+        },
       },
       updates: {
         startup: withFallback(() => store.updates?.startup, defaultSettings.updates.startup),