chore: setup some defaults

internal/lib/constants.go

@@ -0,0 +1,4 @@
+package lib
+
+const DEFAULT_PORT int = 6900
+const DEFAULT_CONFIG_DIRECTORY string = ".local/state/crimson-vault" 

internal/lib/utils.go

@@ -0,0 +1,18 @@
+package lib
+
+import (
+	"os"
+	"path/filepath"
+)
+
+func GetConfigDirectory() (string, error) {
+	home, err := os.UserHomeDir()
+
+	if err != nil {
+		return "", err
+	}
+
+	config, err := filepath.Abs(filepath.Join(home, DEFAULT_CONFIG_DIRECTORY))
+
+	return config, nil
+}