- bump up version to 4.0.6

- update dependencies
- remove test phase from CI script
- lint and format all files

libs/utils/src/namespaces/color.ts

@@ -1,4 +1,4 @@
-export const hexToRgb = (hex: string, alpha: number = 0) => {
+export const hexToRgb = (hex: string, alpha = 0) => {
   const r = parseInt(hex.slice(1, 3), 16),
     g = parseInt(hex.slice(3, 5), 16),
     b = parseInt(hex.slice(5, 7), 16);