Issue/composer v2

changelogs/unreleased/5868-composer-v2.yml

@@ -0,0 +1,11 @@
+description: "Complete redesign of the Instance Composer, main focus was to align its general functionalities with regular form, and improve the user experience. 
+This change includes: 
+A right sidebar, to have better access to the form fields of different parts of the instance
+A left sidebar, from which we can drag and drop embedded entities and existing Inter-Service Relations from the inventory.
+Inter-Service Relations can only be edited when opened individualy in the Instance Composer.
+Zooming can now be done with a slider, and two new functionalities have been added. Zoom-to-fit and full-screen mode."
+issue-nr: 5868
+change-type: minor
+destination-branches: [master]
+sections:
+  feature: "{{description}}"