Remove titles from the library with a confirmation (M10)

Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>

internal/sonarr/sonarr_test.go

@@ -164,3 +164,18 @@ func TestEpisodeFiles(t *testing.T) {
 		t.Errorf("attrs = %+v", a)
 	}
 }
+
+func TestDeleteSeries(t *testing.T) {
+	c := newTestClient(t, func(w http.ResponseWriter, r *http.Request) {
+		if r.Method != http.MethodDelete || r.URL.Path != "/api/v3/series/3" {
+			t.Errorf("unexpected request %s %s", r.Method, r.URL)
+		}
+		q := r.URL.Query()
+		if q.Get("deleteFiles") != "false" || q.Get("addImportListExclusion") != "true" {
+			t.Errorf("query = %v", q)
+		}
+	})
+	if err := c.DeleteSeries(context.Background(), 3, false, true); err != nil {
+		t.Fatal(err)
+	}
+}