Add additional project structure, config, Docker support, and more prompt files

internal/utils/utils.go

@@ -0,0 +1,34 @@
+package utils
+
+import (
+	"math/big"
+	"time"
+)
+
+// FormatWeiToEther formats a wei amount to ether
+func FormatWeiToEther(wei *big.Int) *big.Float {
+	ether := new(big.Float).SetInt(wei)
+	ether.Quo(ether, big.NewFloat(1e18))
+	return ether
+}
+
+// FormatTime formats a timestamp to a readable string
+func FormatTime(timestamp uint64) string {
+	return time.Unix(int64(timestamp), 0).Format("2006-01-02 15:04:05")
+}
+
+// Min returns the smaller of two integers
+func Min(a, b int) int {
+	if a < b {
+		return a
+	}
+	return b
+}
+
+// Max returns the larger of two integers
+func Max(a, b int) int {
+	if a > b {
+		return a
+	}
+	return b
+}