got enzyme test working with redux connected components

[jimmycngo]

Fixed the enzyme issue, by:

1. using jsdom test environment instead of default node test environment.
2. when doing a shallow render use .children().dive() to render and wrap components

Still having issues simulating an onClick in redux connected component:

1. Mocking and Spying on the useState function call doesn't seem to work, maybe I can try reading the prop directly

[jimmycngo]

Updated port to be 3068 to avoid potential conflicts with user apps. Converted to decimals

K:75
u:117
r:114
+_____
306
8 should be 56 but I just added the 8 to the end for that 4 number look.

Partially completed custom metrics page with enzyme:

• I still need to test the form, drag n drop, and hydrating from local storage

[stevendelro]

looks good!