fix auth; update deps

vendor/gitlab.com/etke.cc/go/env/dotenv/dotenv.go

@@ -0,0 +1,43 @@
+package dotenv
+
+import (
+	"errors"
+	"os"
+)
+
+// EnvFile is the default file to load
+const EnvFile = ".env"
+
+// Load loads the EnvFile and additional files
+func Load(additionalFiles ...string) {
+	files := []string{EnvFile}
+	if len(additionalFiles) > 0 {
+		files = append(files, additionalFiles...)
+	}
+
+	for _, file := range files {
+		loadFile(file) //nolint:errcheck // ignore error
+	}
+}
+
+func loadFile(file string) error {
+	if _, err := os.Stat(".env"); errors.Is(err, os.ErrNotExist) {
+		return nil
+	}
+
+	contents, err := os.ReadFile(file)
+	if err != nil {
+		return err
+	}
+
+	contentsMap := make(map[string]string)
+	if err := parseBytes(contents, contentsMap); err != nil {
+		return err
+	}
+
+	for key, value := range contentsMap {
+		os.Setenv(key, value)
+	}
+
+	return nil
+}