Added migration mgmt with goose.

internal/db/migrations.go

@@ -0,0 +1,56 @@
+package db
+
+import (
+	"database/sql"
+	"embed"
+
+	"github.com/pressly/goose/v3"
+)
+
+//go:embed migrations/*.sql
+var embedMigrations embed.FS
+
+// RunMigrations runs all pending migrations
+func RunMigrations(db *sql.DB) error {
+	goose.SetBaseFS(embedMigrations)
+
+	if err := goose.SetDialect("sqlite3"); err != nil {
+		return err
+	}
+
+	if err := goose.Up(db, "migrations"); err != nil {
+		return err
+	}
+
+	return nil
+}
+
+// RollbackMigration rolls back the last migration
+func RollbackMigration(db *sql.DB) error {
+	goose.SetBaseFS(embedMigrations)
+
+	if err := goose.SetDialect("sqlite3"); err != nil {
+		return err
+	}
+
+	if err := goose.Down(db, "migrations"); err != nil {
+		return err
+	}
+
+	return nil
+}
+
+// MigrationStatus shows the status of all migrations
+func MigrationStatus(db *sql.DB) error {
+	goose.SetBaseFS(embedMigrations)
+
+	if err := goose.SetDialect("sqlite3"); err != nil {
+		return err
+	}
+
+	if err := goose.Status(db, "migrations"); err != nil {
+		return err
+	}
+
+	return nil
+}