[FR]: Add the graph description with proper axes parameters

[shailesh-katonic]

Add the description for each graphs (eg: hover details or separate section like):

• Drift Detection graphs interpretation
• Data Quality Management metrics, graph interpretation
• Different correlation metrics, significance (which way it will more help to understand the data)

Update Axes parameters:

• Distribution graphs for features, Target

Update Statistical Metric:

• Add/Update drift graph, drift-no-drift parameters colors based on the drift severity (eg: drift-score low -> light color, too-low -> dark color etc.)

Update Drift graph:

• Give more context to the scatter plot (num) & significance of standard deviation (in-terms of data distribution, more general/mathematical depiction etc.)
• How Pie chart is good for categorical features in-terms of data distribution (any alternative)