Bump the changeset to the executor package

Only the published CLI is managed directly by Changesets (.changeset/README.md);
a package-scoped entry does not reach the Version Packages PR. Rewrite the body
as the changelog entry it becomes.

Author: RhysSullivan

.changeset/sidebar-integration-connect.md

@@ -1,5 +1,15 @@
 ---
-"@executor-js/react": patch
+"executor": patch
 ---
 
-Add a shortcut beside the sidebar integration list that opens the existing integration picker.
+**Connect an integration from the sidebar**
+
+The sidebar lists your integrations on every console route, but connecting
+another one meant navigating back to the integrations page to reach its Connect
+action — the picker state was owned by that page, so the shared shell could
+render the list without being able to open the flow behind it.
+
+The connect dialog now belongs to the shell. A labelled plus button sits beside
+the sidebar's Integrations heading and opens the same picker, records the same
+event, and leaves the current route in place behind it. On mobile the navigation
+drawer closes first so the dialog gets the full viewport.