Consider updating customer/store borders

[garykac]

Currently, there is just a solid ring around the customer and store icons.

It might be useful for the ring to be different for the different types, for example a dotted ring for Food and dashes for Clothing. This can make it easier to distinguish from a distance. This is possibly more useful for TTS, but probably helps the physical version as well.

Also, having marking along the side might be helpful for double-customers. The "2" can make the icon harder to identify from a distance.

[garykac]

Removing the current circle outline would allow the icons to be larger on the tokens

[garykac]

Components updated to remove outer ring and make the icon larger