Add Go implementation (goprecords)v0.1.0

- cmd/goprecords: CLI with import, query, report-from-files, test
- internal/goprecords: types, order, aggregate, db, report
- internal/version: version constant (0.1.0)
- SQLite import (repeatable: clears record table then inserts)
- Magefile: Build, Test, Install, Uninstall
- Table-driven unit tests; comparison script vs Raku guprecords
- .gitignore: *.db, /goprecords binary

Co-authored-by: Cursor <cursoragent@cursor.com>

1 files changed, 22 insertions, 0 deletions

diff --git a/go.mod b/go.mod
new file mode 100644
index 0000000..b8513c2
--- /dev/null
+++ b/go.mod
@@ -0,0 +1,22 @@
+module github.com/goprecords
+
+go 1.21
+
+require modernc.org/sqlite v1.29.1
+
+require (
+	github.com/dustin/go-humanize v1.0.1 // indirect
+	github.com/google/uuid v1.3.0 // indirect
+	github.com/hashicorp/golang-lru/v2 v2.0.7 // indirect
+	github.com/magefile/mage v1.15.0 // indirect
+	github.com/mattn/go-isatty v0.0.16 // indirect
+	github.com/ncruces/go-strftime v0.1.9 // indirect
+	github.com/remyoudompheng/bigfft v0.0.0-20230129092748-24d4a6f8daec // indirect
+	golang.org/x/sys v0.16.0 // indirect
+	modernc.org/gc/v3 v3.0.0-20240107210532-573471604cb6 // indirect
+	modernc.org/libc v1.41.0 // indirect
+	modernc.org/mathutil v1.6.0 // indirect
+	modernc.org/memory v1.7.2 // indirect
+	modernc.org/strutil v1.2.0 // indirect
+	modernc.org/token v1.1.0 // indirect
+)