Render city/town admin_level=8 boundaries more strongly

[ZeLonewolf]

I've been working on mapping historical Rhode Island boundaries, and city/town boundaries are barely visible and don't get a label. See this example of Kings Towne (map link):

It is defined by this polygon which seems like it's correctly mapped:

Link: https://www.openhistoricalmap.org/relation/2828574#map=11/41.4785/-71.4214&layers=O&date=1722-03-24&daterange=1700-01-01,2024-12-31

[vknoppkewetzel]

I've updated the styling here to increase line thickness + slight color adjustment but I'll need to see it after fully deployed - below screen shot from Maputnik

• looks like final deploy is slighty different than the rendering when drafting (in Maputnik the original line looked thicker than the above), so this is good to be paying attention to for lines of this thickness.

for names - pulled 7,8 from centroids data.

Note for future referencing, the name is associated with "admin" and not "town:

[vknoppkewetzel]

🧹 closing out some issues