chore: Add cobra to deps, and linter to proj

cmd/main.go

@@ -0,0 +1,20 @@
+package main
+
+import (
+	"github.com/spf13/cobra"
+)
+
+var rootCmd = &cobra.Command{
+	Use:   "aegis",
+	Short: "IPS log-based written on Golang",
+	Run: func(cmd *cobra.Command, args []string) {
+	},
+}
+
+func Execute() {
+	rootCmd.Execute()
+}
+
+func main() {
+	Execute()
+}