Fix helm-lint failure by creating chart template directories in sync-crds

[Copilot]

helm-lint failed because make sync-crds wrote generated CRD manifests into charts/drop-crds/templates/ before ensuring that directory exists in a fresh checkout. This blocked Helm lint/template steps in CI.

• Root cause

  • sync-crds redirected output to charts/drop-crds/templates/*.yaml without creating charts/drop-crds/templates/.

• Change

  • Updated Makefile sync-crds target to create required output directories before generating files:
    • charts/drop-crds/templates
    • charts/drop/templates

• Code snippet

  sync-crds: manifests
  	@echo "Syncing CRDs into charts/drop-crds/templates/ and charts/drop/templates/"
  	@mkdir -p charts/drop-crds/templates charts/drop/templates
  	@for f in config/crd/bases/*.yaml; do \
  		... \
  	done

• Resulting behavior

  • CRD sync is now robust in clean CI workspaces and no longer depends on pre-existing chart template directories.