Aitra Meter v0.2.0
SQLite backend via modernc.org/sqlite — pure Go, no CGO, no additional server required. Every measurement record is persisted. Storage backends remain pluggable via the Backend interface (ADR 0005).
Added
internal/storage/sqlite/— fullWriteBatchandQueryChargebackimplementationinternal/storage/sqlite/sqlite_test.go— integration test: 52k rows, 30-day chargeback query under 10smodernc.org/sqlite v1.34.5added togo.mod