client: improve loading of WFS features * Change Waterway Area and Distance Marks (on the river banks) to use the bbox loader. Which also causes them only to be loaded when they are visible. * Improve buildVectorLoader() to make use of the projection now.

# documentation
**/README*
**/docs
**/*.md

# backend binary
cmd/gemma/gemma

# Dependency directories
**/node_modules

# local dotenv environment variables file
client/.env.local

# Tags tables
**/TAGS