chore: add files from base_repo template

.devfiles/hooks/pre-commit.sh

@@ -0,0 +1,16 @@
+#!/usr/bin/env bash
+
+set -euxo pipefail
+
+root="$(git rev-parse --show-toplevel)"
+
+cd "$root"
+
+export PATH=$PATH:.devfiles/bin
+
+gitleaks git
+
+# Only validate encrypted files if we are tracking any
+if [[ -e .ageboxreg.yml ]]; then
+  agebox validate --no-decrypt
+fi