updated layout and volunteer

change the ui and now able to remove assigned addresses from volunteer

app/internal/handlers/admin_voluteers.go

@@ -51,6 +51,8 @@ func VolunteerHandler(w http.ResponseWriter, r *http.Request) {
 }
 
 func EditVolunteerHandler(w http.ResponseWriter, r *http.Request) {
+	username,_ := models.GetCurrentUserName(r)
+
 	if r.Method == http.MethodGet {
 		volunteerID := r.URL.Query().Get("id")
 		var user models.User
@@ -69,6 +71,7 @@ func EditVolunteerHandler(w http.ResponseWriter, r *http.Request) {
 			"Title":           "Edit Volunteer",
 			"IsAuthenticated": true,
 			"ShowAdminNav":    true,
+			"UserName": 	username,
 			"Volunteer":       user,
 			"ActiveSection":   "volunteer",
 		})