adding test containers

haven-notify/template/update.tmpl

@@ -1,23 +1,13 @@
-{{/*
-Update Notification Template
-Variables expected:
-- .host: The host where the update occurred
-- .asset: The asset being updated (Docker or k8s)
-- .time: The time in seconds that the script took to run
-
-Template Functions Available:
-- formatTime: Formats time in seconds to a human-readable format
-*/}}
 {
   "embeds": [
     {
-      "title": "🔄 Update - {{.asset}}",
-      "description": "**{{.host}}** has successfully updated **{{.asset}}**! ✅",
+      "title": {{json (printf "🔄 Update - %s" .Asset)}},
+      "description": {{json (printf "**%s** has successfully updated **%s**! ✅" .Host .Asset)}},
       "color": 3447003,
       "fields": [
         {
           "name": "⏱️ Time Taken",
-          "value": "{{if .time}}{{.time}}{{else}}Unknown{{end}} seconds",
+          "value": {{json (formatSeconds .Time)}},
           "inline": true
         }
       ],
@@ -26,4 +16,4 @@ Template Functions Available:
       }
     }
   ]
-}
+}