Table Viewer - Support freeze/hold columns

[snlwih]

Is your feature request related to a problem? Please describe.
When using wide tables and performing visual checks of data in columns that are far apart, where values in key columns provide crucial information to be able to validate in other columns, is very cumbersome.

Describe the solution you'd like
Being able freeze/hold columns so that scrolling to the right keeps those columns visible at all times, increases efficiency and reliability of visual data inspection.