I'm trying to use lightning-layout and lightning-layout-item to get a row with 7 equally spaced columns (no matter the contents) that fills the full width of the container.
slds-grid is useless because 7 columns don't factor very well to the 12 system.
This is for a calendar, where I'll be stacking the weeks. Any given week looks OK, but when stacked, it's obvious that the dates with 2 chars are a bit wider than the ones with 1 char.
I'm hoping to stick with lightning/slds rather than jumping over to html/css.