Add js function to show alerts when updating http functions

templates/dashboard/http_functions/edit.html

@@ -190,10 +190,9 @@
             },
             body: JSON.stringify({ name, script_content, environment_info }),
         })
-            .then(response => response.text())
-            .then(text => {
-                document.querySelector('#container').innerHTML = text
-                htmx.process(htmx.find('#container'))
+            .then(response => response.json())
+            .then(json => {
+                showAlert(json.message, json.status)
             })
     })
 </script>