Create dashboard validator app

- Generate scaffolding
- Create DashboardCompatibilityScore Kind in CUE

apps/dashvalidator/local/scripts/cluster.sh

@@ -0,0 +1,43 @@
+#!/usr/bin/env bash
+set -eufo pipefail
+
+CLUSTER_NAME="dashvalidator"
+
+create_cluster() {
+  K3D_CONFIG="${1:-generated/k3d-config.json}"
+
+  if ! k3d cluster list "${CLUSTER_NAME}" >/dev/null 2>&1; then
+    # Array of extra options to add to the k3d cluster create command
+    EXTRA_K3D_OPTS=()
+
+    # Bug in k3d for btrfs filesystems workaround, see https://k3d.io/v5.2.2/faq/faq/#issues-with-btrfs
+    # Apple is APFS/HFS and stat has a different API, so we might as well skip that
+    if [[ "${OSTYPE}" != "darwin*" ]]; then
+      ROOTFS="$(stat -f --format="%T" "/")"
+      if [[ "${ROOTFS}" == "btrfs" ]]; then
+        EXTRA_K3D_OPTS+=("-v" "/dev/mapper:/dev/mapper")
+      fi
+    fi
+
+    k3d cluster create "${CLUSTER_NAME}" --config "${K3D_CONFIG}" ${EXTRA_K3D_OPTS[@]+"${EXTRA_K3D_OPTS[@]}"}
+  else
+    echo "Cluster already exists"
+  fi
+}
+
+delete_cluster() {
+  k3d cluster delete "${CLUSTER_NAME}"
+}
+
+if [ $# -lt 1 ]; then
+  echo "Usage: ./cluster.sh [create|delete]"
+  exit 1
+fi
+
+if [ $1 == "create" ]; then
+  create_cluster $2
+elif [ $1 == "delete" ]; then
+  delete_cluster
+else
+  echo "Unknown argument ${1}"
+fi

apps/dashvalidator/local/scripts/push_image.sh

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+#!/usr/bin/env bash
+set -eufo pipefail
+
+CLUSTER_NAME="dashvalidator"
+IMAGE="$1"
+
+if [[ "$IMAGE" == "" ]]; then
+  echo "usage: push_image.sh <image_name:tag>"
+  exit 1
+fi
+
+k3d image import "${IMAGE}" -c "${CLUSTER_NAME}"