managing two different apps one with only helm and other with kustomization in single repo

[RajeevRanjan27]

i am new to flux and while exploring,
i got stuck in a scenerio where i have setup one git source without helm for my app1 and it is working fine.
now i want to add app2 that is having the url as https://charts.bitnami.com/bitnami for chart metrics-server.
my current structure is this.

├── clusters
│   └── my-cluster
│   ├── app1-kustomization.yaml
│   ├── app1-source.yaml
│   └── flux-system
│   ├── gotk-components.yaml
│   ├── gotk-sync.yaml
│   └── kustomization.yaml

helm-app-release.yaml and helm-sources.yaml are the locally exported files using cli and is wortking fine now.

please let me know if im missing out something or to go with other references