Add letter indicating day of the week

[pete-may]

Wondering if we could have the option of including a letter in the header of that tracker table that indicated day of the week.

Something like

T 23	W 24	T 25	F 26	S 27	S 28

This is so when I miss updating after a few days it's easier to backfill.

[jeanys]

I solved this with some css snippet:

.habit-tracker__cell[data-date]::before {
  font-size: 10px;
  display: block;
}
.habit-tracker__cell--monday[data-date]::before {
  content: "Mon ";
}
.habit-tracker__cell--tuesday[data-date]::before {
  content: "Tue ";
}
.habit-tracker__cell--wednesday[data-date]::before {
  content: "Wed ";
}
.habit-tracker__cell--thursday[data-date]::before {
  content: "Thu ";
}
.habit-tracker__cell--friday[data-date]::before {
  content: "Fri ";
}
.habit-tracker__cell--saturday[data-date]::before {
  content: "Sat ";
}
.habit-tracker__cell--sunday[data-date]::before {
  content: "Sun ";
}