✨ populate_frequi_trend_plots - Colored block plot to clearly display used trend

[Rikj000]

The idea here is to implement a new true/false setting, display_frequi_trend_plots.
I'll explain the idea for the current core trend TimeFrame implementation for simplicity.
(For the upcoming Multi-TimeFrame the below logic will be done foe each core trend TimeFrame used)

If toggled to true & self.is_dry_live_run_detected is True:

• Additional columns will be added to the dataframe, one for each trend, for example:
  • downwards_detected
  • sideways_detected
  • upwards_detected
• These columns will only be able to contain the values 0 or 1, if the corresponding trend currently is detected it's value will be 1, otherwise it's value will be 0.
• An additional Sub Plot, Detected Trend will be added to the populate_frequi_plots function, this will contain the newly added columns, each with an individual color:

'Detected Trend': {
  'downwards_detected': {'color': '#f41307'},  # Red
  'sideways_detected': {'color': '#f48507'},  # Orange
  'upwards_detected: {'color': '#27f407'},  # Green
}

This will result into a new Sub Plot in FreqUI which gives an easy/clear colored block graph display of which trend (and thus weighted signal setup) is being used by MoniGoMani at all times. 😄