fix: profile links lost on save due to qs body parser key mismatch

express.urlencoded({ extended: true }) uses qs which strips [] from
field names, so link_name[] arrives as request.body.link_name — not
request.body["link_name[]"]. The old lookup always got undefined,
producing an empty attachments array that overwrote existing links.

lib/controllers/profile.js

@@ -50,9 +50,15 @@ export function profilePostController(mountPath, plugin) {
         authorizedFetch,
       } = request.body;
 
-      // Parse profile links (attachments) from form arrays
+      // Parse profile links (attachments) from form arrays.
-      const linkNames = [].concat(request.body["link_name[]"] || []);
+      // With express.urlencoded({ extended: true }), qs strips the []
-      const linkValues = [].concat(request.body["link_value[]"] || []);
+      // suffix so the data arrives as request.body.link_name (array).
+      const linkNames = [].concat(
+        request.body.link_name || request.body["link_name[]"] || [],
+      );
+      const linkValues = [].concat(
+        request.body.link_value || request.body["link_value[]"] || [],
+      );
       const attachments = [];
       for (let i = 0; i < linkNames.length; i++) {
         const n = linkNames[i]?.trim();

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@rmdes/indiekit-endpoint-activitypub",
-  "version": "1.1.7",
+  "version": "1.1.8",
   "description": "ActivityPub federation endpoint for Indiekit via Fedify. Adds full fediverse support: actor, inbox, outbox, followers, following, syndication, and Mastodon migration.",
   "keywords": [
     "indiekit",