Handle failing INSERTs gracefully during gauge measurements import Makes obsolete the code duplicating constraint checking in the application. Although automated constraint naming by PostgreSQL is predictable, name the constraint used for trapping the error explicitly to improve control and traceability.

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

# backend binary
cmd/gemma/gemma

# Dependency directories
**/node_modules

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

# Tags tables
**/TAGS