feat: migrate node-feature-discovery and inteldeviceplugins-system to platform project

- Add node-feature-discovery and inteldeviceplugins-system to platform project
- Convert intel-nfd-rules from local Helm chart to static NodeFeatureRule manifests
- Add required Helm repositories (NFD OCI registry and Intel charts)
- Create base configurations with Helm charts and overlay structures
- Update platform ApplicationSet and project permissions

apps/base/node-feature-discovery/kustomization.yaml

@@ -0,0 +1,14 @@
+---
+apiVersion: kustomize.config.k8s.io/v1beta1
+kind: Kustomization
+
+resources:
+  - namespace.yaml
+  - intel-nodefeaturerules.yaml
+
+helmCharts:
+  - name: node-feature-discovery
+    repo: oci://gcr.io/k8s-staging-nfd/charts
+    version: "0.0.0-master"
+    releaseName: node-feature-discovery
+    namespace: node-feature-discovery