chore: add files from base_repo template

.devfiles/scripts/dependecy-check.sh

@@ -0,0 +1,30 @@
+#!/usr/bin/env bash
+
+set -euo pipefail
+
+root="$(git rev-parse --show-toplevel)"
+
+export PATH=$root/.devfiles/bin:$root/.devfiles/scripts:$PATH
+
+devtools=(
+  age
+  agebox
+  cog
+  gitleaks
+)
+
+missing_tools=()
+
+for cmd in "${devtools[@]}"; do
+  if ! command -v "$cmd" &>/dev/null; then
+    missing_tools+=("$cmd")
+  fi
+done
+
+if [[ ${#missing_tools[@]} != 0 ]]; then
+  echo "The following tools where not found:"
+  printf "%s\n" "${missing_tools[@]}"
+  exit 1
+else
+  echo -e "All tools are installed!"
+fi