Server/Web: Support "copy" action button to copy a value to the clipboard

web/src/app/actions.js

@@ -0,0 +1,7 @@
+// Action types for ntfy messages
+// These correspond to the server action types in server/actions.go
+
+export const ACTION_VIEW = "view";
+export const ACTION_BROADCAST = "broadcast";
+export const ACTION_HTTP = "http";
+export const ACTION_COPY = "copy";

web/src/app/notificationUtils.js

@@ -2,6 +2,7 @@
 // and cannot be used in the service worker
 
 import emojisMapped from "./emojisMapped";
+import { ACTION_COPY, ACTION_HTTP, ACTION_VIEW } from "./actions";
 
 const toEmojis = (tags) => {
   if (!tags) return [];
@@ -81,7 +82,7 @@ export const toNotificationParams = ({ message, defaultTitle, topicRoute, baseUr
         topicRoute,
       },
       actions: message.actions
-        ?.filter(({ action }) => action === "view" || action === "http")
+        ?.filter(({ action }) => action === ACTION_VIEW || action === ACTION_HTTP || action === ACTION_COPY)
         .map(({ label }) => ({
           action: label,
           title: label,