GitLab

This function wraps the logic for drawing column charts based on the
selected options for both raw and aggregated observations

Use spread operator to replace the references that contain the values
for the formatted observations and formatted metadata

... and formatting

- Rename function since it supports both line and column charts

- Add logic for comparing the lengths of the timestamps and aggregated
values arrays

- Update the function documentation

- Move the function to a different module file

... based on selected drop-dowwn options