chore: add recommended vscode pkg

.vscode/extensions.json

@@ -8,6 +8,7 @@
     "esbenp.prettier-vscode",
     "foxundermoon.shell-format",
     "mads-hartmann.bash-ide-vscode",
+    "moshfeu.compare-folders",
     "ms-azuretools.vscode-docker",
     "ms-kubernetes-tools.vscode-kubernetes-tools",
     "ms-vscode-remote.remote-containers",

bin/compare.sh

@@ -2,6 +2,9 @@
 set -ue
 
 # Usage: bin/compare.sh -l name=loki
+# Deps: dyff, helmfile
+# brew install homeport/tap/dyff
+# brew install helmfile
 
 export ENV_DIR=$PWD/tests/fixtures