text: Title: no support for dict representation of plotly traces
  Body: The following code works in plotly, but does not work when wrapping the constructor with `FigureResampler`.
  
  ```py
  trace = {
      "type": "scatter",
          #  "x": [1, 2, 3],
      "y": np.arange(5_000),
      "name": "some_trace",  # is not even required
  }
  fig = go.Figure()  # wrapping this will fail
  fig.add_trace(trace)
  ```
  
  We can support dict representation on 2 places;
  1) in the constructor of `AbstractFigureAggregator` (-> not really sure if we want to do this)
  2) in the `add_trace` method -> our type hinting indicates that we support dict input, but this is clearly not the case