fix(help): sync omit inactive account freeze fields

internal/app/help/service.go

@@ -135,8 +135,10 @@ func defaultAppConfigHashFor(mapboxToken string) int {
 }
 
 // GetAppConfig returns the cached global app config plus an authenticated,
-// per-account freeze overlay. The overlay owns its own deterministic hash so a
+// per-account freeze overlay. Only active freezes add account fields; an
-// FROZEN_METHOD_INVALID-triggered refresh can never be answered notModified.
+// inactive account receives the field-free base config. The overlay owns its
+// own deterministic hash so a FROZEN_METHOD_INVALID-triggered refresh and a
+// later unfreeze can never be answered notModified against the other state.
 func (s *Service) GetAppConfig(ctx context.Context, userID int64, hash int) (domain.AppConfig, bool, error) {
 	cfg := s.loadAppConfig(ctx)
 	var err error
@@ -160,15 +162,6 @@ func (s *Service) accountAppConfig(ctx context.Context, userID int64, base domai
 		}
 	}
 	if userID > 0 {
-		// DrKLO applies only keys present in the new JSON object and retains old
-		// SharedPreferences values for missing keys. Authenticated non-frozen
-		// accounts therefore need an explicit zero/empty triplet to converge after
-		// an unfreeze; merely omitting the overlay works in TDesktop but leaves
-		// Android frozen indefinitely. Unauthenticated config remains unscoped.
-		values["freeze_since_date"] = json.RawMessage("0")
-		values["freeze_until_date"] = json.RawMessage("0")
-		values["freeze_appeal_url"] = json.RawMessage(`""`)
-		changed = true
 		if s != nil && s.accountFreeze != nil {
 			freeze, found, err := s.accountFreeze.AccountFreeze(ctx, userID)
 			if err != nil {
@@ -179,6 +172,7 @@ func (s *Service) accountAppConfig(ctx context.Context, userID int64, base domai
 				values["freeze_until_date"] = json.RawMessage(strconv.FormatInt(freeze.Until.Unix(), 10))
 				appeal, _ := json.Marshal(freeze.AppealURL)
 				values["freeze_appeal_url"] = appeal
+				changed = true
 			}
 		}
 	}

internal/app/help/service_freeze_test.go

@@ -46,7 +46,7 @@ func TestAccountAppConfigFreezeOverlayIsUserScopedAndHashAware(t *testing.T) {
 	if err != nil || notModified || other.Hash != normal.Hash {
 		t.Fatalf("other user = hash:%d notModified:%v err:%v", other.Hash, notModified, err)
 	}
-	assertClearedFreezeConfig(t, other.JSON)
+	assertNoFreezeConfig(t, other.JSON)
 	unauthorized, _, err := svc.GetAppConfig(context.Background(), 0, 0)
 	if err != nil {
 		t.Fatal(err)
@@ -58,21 +58,24 @@ func TestAccountAppConfigFreezeOverlayIsUserScopedAndHashAware(t *testing.T) {
 	if err != nil || notModified || unfrozen.Hash != normal.Hash {
 		t.Fatalf("unfreeze refresh = hash:%d notModified:%v err:%v", unfrozen.Hash, notModified, err)
 	}
-	assertClearedFreezeConfig(t, unfrozen.JSON)
+	assertNoFreezeConfig(t, unfrozen.JSON)
 }
 
-func TestAuthenticatedAppConfigClearsPersistedFreezeWithoutProvider(t *testing.T) {
+func TestAuthenticatedNonFrozenAppConfigOmitsFreezeFieldsAndReusesBaseHash(t *testing.T) {
 	svc := NewService(nil, nil)
 	unauthorized, _, err := svc.GetAppConfig(context.Background(), 0, 0)
 	if err != nil {
 		t.Fatal(err)
 	}
 	assertNoFreezeConfig(t, unauthorized.JSON)
-	authenticated, notModified, err := svc.GetAppConfig(context.Background(), 1001, unauthorized.Hash)
+	authenticated, notModified, err := svc.GetAppConfig(context.Background(), 1001, 0)
-	if err != nil || notModified || authenticated.Hash == unauthorized.Hash {
+	if err != nil || notModified || authenticated.Hash != unauthorized.Hash {
-		t.Fatalf("authenticated clear config = hash:%d base:%d notModified:%v err:%v", authenticated.Hash, unauthorized.Hash, notModified, err)
+		t.Fatalf("authenticated config = hash:%d base:%d notModified:%v err:%v", authenticated.Hash, unauthorized.Hash, notModified, err)
+	}
+	assertNoFreezeConfig(t, authenticated.JSON)
+	if _, notModified, err := svc.GetAppConfig(context.Background(), 1001, authenticated.Hash); err != nil || !notModified {
+		t.Fatalf("authenticated hash replay = notModified:%v err:%v", notModified, err)
 	}
-	assertClearedFreezeConfig(t, authenticated.JSON)
 }
 
 func TestAccountAppConfigStripsGlobalFreezeFields(t *testing.T) {
@@ -112,17 +115,6 @@ func assertNoFreezeConfig(t *testing.T, body []byte) {
 	}
 }
 
-func assertClearedFreezeConfig(t *testing.T, body []byte) {
-	t.Helper()
-	var values map[string]any
-	if err := json.Unmarshal(body, &values); err != nil {
-		t.Fatal(err)
-	}
-	if values["freeze_since_date"] != float64(0) || values["freeze_until_date"] != float64(0) || values["freeze_appeal_url"] != "" {
-		t.Fatalf("freeze clear config = %#v", values)
-	}
-}
-
 type fakeAccountFreezeProvider struct {
 	items map[int64]domain.AccountFreeze
 }