change(Apps): Project-Eclipse 3, Automatically generate item.yaml (#1178)

* change(Apps): automatically generate item.yaml

* bump jacket for testing

* update dev devcontainer reference

* update container versions

charts/stable/custom-app/Chart.yaml

@@ -20,3 +20,8 @@ sources:
 - https://github.com/truecharts/apps/tree/master/charts/stable/custom-app
 type: application
 version: 2.0.16
+annotations:
+  truecharts.org/catagories: |
+    - custom
+
+  truecharts.org/SCALE-support: "true"