message: [terminal] Screen: Potentially fixing an off-by-one bug in renderImage().
diff: @@ -2221,9 +2221,9 @@ void Screen<T>::renderImage(ImageId _imageId,
  (void) _imageOffset;
  (void) _imageSize;
  - auto const linesAvailable = LineCount(1) + pageSize_.lines - _topLeft.line.as<LineCount>();
  + auto const linesAvailable = pageSize_.lines - _topLeft.line.as<LineCount>();
  auto const linesToBeRendered = min(_gridSize.lines, linesAvailable);
  - auto const columnsAvailable = *pageSize_.columns - *_topLeft.column + 1;
  + auto const columnsAvailable = *pageSize_.columns - *_topLeft.column;
  auto const columnsToBeRendered = ColumnCount(min(columnsAvailable, *_gridSize.columns));
  auto const gapColor = RGBAColor {}; // TODO: cursor_.graphicsRendition.backgroundColor;
  