Merged in feature/permit-policy-cleanup (pull request #210)

cleanup permit policies and correct documentation

* docs

* policy cleanup

* refactor

* Merge remote-tracking branch 'origin/feature/permit-policy-cleanup' into feature/permit-policy-cleanup

* docs and edits

cmd/auth_related/permit.setup/build.linux.sh

@@ -0,0 +1,19 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+# Build Linux AMD64 binary for AWS CloudShell
+# Usage: ./build.linux.sh
+#
+# Output: dist/setup_permit
+
+SCRIPT_DIR="$(cd -- "$(dirname -- "${BASH_SOURCE[0]}")" &>/dev/null && pwd)"
+cd "$SCRIPT_DIR"
+
+mkdir -p dist
+
+echo "Building Linux AMD64 binary for AWS CloudShell..."
+echo "  GOOS=linux GOARCH=amd64 CGO_ENABLED=0"
+
+GOOS=linux GOARCH=amd64 CGO_ENABLED=0 go build -o dist/setup_permit .
+
+echo "Built: dist/setup_permit"