Add dev util: shell

bin/shell

@@ -0,0 +1,16 @@
+#!/usr/bin/env bash
+
+# This is development util
+main() {
+    local wpVersion="${1:-latest}"
+    docker run \
+        --init \
+        --entrypoint="/bin/bash" \
+        --workdir="/app" \
+        --rm \
+        -it \
+        -v "${PWD}/src/init-utils:/app" \
+        "ghcr.io/n0rthernl1ghts/wordpress:${wpVersion}"
+}
+
+main "${@}"