changed app to use json config for pipeline steps

readme command line usage - to specify pipeline file name
readme updated to include reasoning behind the project

use native golang sqlite

RunScriptCommand named in functionMap
removed unused functions
removed unused functions
run script and pipeline example
renamed functions to drop the word script and add pipeline verb

scripts/install_cloudnative_pg.sh

@@ -0,0 +1,37 @@
+#!/usr/bin/env bash
+
+if kubectl -n cnpg-system get pods | grep cnpg &>/dev/null; then
+    echo "CloudNativePG pods already running. Skipping installation."
+    exit 0
+fi
+
+
+
+
+
+
+echo "Installing CloudNativePG..."
+
+helm repo add cnpg https://cloudnative-pg.github.io/charts
+helm upgrade --install cnpg \
+  --namespace cnpg-system \
+  --set config.clusterWide=true \
+  --skip-crds \
+  --force \
+  cnpg/cloudnative-pg
+
+
+# had to do this
+
+# kubectl get mutatingwebhookconfiguration,validatingwebhookconfiguration,crd -A | grep cnpg
+# Delete Conflicting Resources (if safe to do so):
+
+# kubtctl delete <anyting in the above list> 
+
+
+
+
+
+# kubectl apply -f https://raw.githubusercontent.com/cloudnative-pg/cloudnative-pg/release-1.17/releases/cnpg-1.17.5.yaml
+
+# kubectl patch configmap cnpg-config -n cnpg-system --type merge -p '{"data":{"config":"clusterWide: true"}}'