I’ve been looking for th8s for awhile too.
Not a locally run tool, but a self hosted web app (that I wire up to my self hosted db) that has a web portal I login to, and then can manage my db with a nice slick UI to define tables, relations, etc.
There’s been some I’ve found but they vastly lacked basic features and were clearly in very early beta.
One vehicle delivering 2 peoples food is better than 2 people driving out to get food, tbh.
Overall delivery drivers substantially reduce traffic.
For more deliverable stuff like packages, 1 delivery truck delivery 40 peoples packages in one trip us so much better than 40 individual households all driving to Walmart or whatever.
I am fine with the majority of traffic just being delivery vehicles and public transit, those are the two actually effective uses for vehicles at the public level.