Add ability to mark review items as unreviewed (#20446)

* new body param

* use new body param in endpoint

* explicitly use new param in frontend endpoint

* use reviewsegment as type instead of list of strings

* add toggle function to mark as unreviewed when all selected are reviewed

* i18n

* fix tests

frigate/test/http_api/test_http_review.py

@@ -416,7 +416,7 @@ class TestHttpReview(BaseTestHttp):
             assert response.status_code == 200
             response = response.json()
             assert response["success"] == True
-            assert response["message"] == "Reviewed multiple items"
+            assert response["message"] == "Marked multiple items as reviewed"
             # Verify that in DB the review segment was not changed
             with self.assertRaises(DoesNotExist):
                 UserReviewStatus.get(
@@ -433,7 +433,7 @@ class TestHttpReview(BaseTestHttp):
             assert response.status_code == 200
             response_json = response.json()
             assert response_json["success"] == True
-            assert response_json["message"] == "Reviewed multiple items"
+            assert response_json["message"] == "Marked multiple items as reviewed"
             # Verify UserReviewStatus was created
             user_review = UserReviewStatus.get(
                 UserReviewStatus.user_id == self.user_id,