[PW] Wednesday

Yup, you were wondering, is it Wednesday? Wonder no more with this ace Wednesday indicator, no need to look at your calendar just look for the dull grey background and feel the weirdness wash over your body.

הערות שחרור:

removed dead code

הערות שחרור:

removed confusing additional indicators

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Added labels for colors

הערות שחרור:

some diddy little piggies by request, also pinescript version 4 because...