feat(universal-addon): add helm lint and README generation

.pre-commit-config.yaml

@@ -56,3 +56,18 @@ repos:
         types: [python]
         always_run: true
         pass_filenames: false
+
+      - id: helm-lint
+        name: Helm Lint
+        entry: bash -c 'for chart in charts/*; do [ -f "$chart/Chart.yaml" ] && helm lint "$chart" || true; done'
+        language: system
+        types: [yaml]
+        always_run: true
+
+      - id: helm-docs
+        name: Generate Helm Chart README with helm-docs
+        entry: bash -c 'find charts -type f -name Chart.yaml | grep . && helm-docs -c charts || echo "No Helm chart found, skipping helm-docs."'
+        language: system
+        types: [yaml]
+        pass_filenames: false
+        always_run: true

.tool-versions

@@ -5,3 +5,5 @@ checkov 3.2.352
 awscli 2.27.4
 pre-commit 4.2.0
 python 3.13.3
+helm 3.8.0
+helm-docs 1.13.1