Cleanup VIEW definition NULLS LAST is not necessary on non-nullable columns; avoid materializing unused columns in a CTE; use boolean value directly instead of comparing to auto-casted string; gauge_measurements might contain not only waterlevels; avoid unnecessary subselects.

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

# backend binary
cmd/gemma/gemma

# Dependency directories
**/node_modules

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

# Tags tables
**/TAGS