Feat/ntfy (#57)

* implement ntfy notification

* fix notification fields order

* fix schema for ntfy

---------

Co-authored-by: yusing <yusing@6uo.me>

internal/notif/format.go

@@ -3,32 +3,22 @@ package notif
 import (
 	"bytes"
 	"encoding/json"
-	"fmt"
 )
 
-func formatMarkdown(extras map[string]interface{}) string {
+func formatMarkdown(extras LogFields) string {
 	msg := bytes.NewBufferString("")
-	for k, v := range extras {
+	for _, field := range extras {
 		msg.WriteString("#### ")
-		msg.WriteString(k)
+		msg.WriteString(field.Name)
 		msg.WriteRune('\n')
-		msg.WriteString(fmt.Sprintf("%v", v))
+		msg.WriteString(field.Value)
 		msg.WriteRune('\n')
 	}
 	return msg.String()
 }
 
-func formatDiscord(extras map[string]interface{}) (string, error) {
-	fieldsMap := make([]map[string]any, len(extras))
-	i := 0
-	for k, extra := range extras {
-		fieldsMap[i] = map[string]any{
-			"name":  k,
-			"value": extra,
-		}
-		i++
-	}
-	fields, err := json.Marshal(fieldsMap)
+func formatDiscord(extras LogFields) (string, error) {
+	fields, err := json.Marshal(extras)
 	if err != nil {
 		return "", err
 	}