[Design] - Improvements related to react-icons

[savindi7]

The following improvements are required for the react-icons library

• All icons should have one size (Preferably 16 x 16 and the view box should be 0 0 16 16)
• Icons must have fill and strokes must be removed. It is difficult to add styling when icons are styles with a mix of both (refer Choreo icons)
• Have a compound, single path to simplify icons (E.g. - fontawesome icons)
• Must have a consistent stroke width
• Must have a consistent color
• Must have generic icon names and renamed similar to -> check-circle-16
• Should not use style attribute
• Should be pure SVGs.
• Re-check if all icons in the design is available in the icon library
• E.g. - Check circle icon is missing