Add deployment hardening scripts

scripts/health-check.sh

@@ -0,0 +1,48 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+APP_DIR="${APP_DIR:-$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)}"
+
+cd "$APP_DIR"
+
+fail() {
+    echo "FAIL: $1" >&2
+    exit 1
+}
+
+pass() {
+    echo "OK: $1"
+}
+
+[ -f artisan ] || fail "artisan not found in $APP_DIR"
+[ -f .env ] || fail ".env is missing"
+[ -d storage ] || fail "storage directory is missing"
+[ -w storage ] || fail "storage directory is not writable"
+[ -d bootstrap/cache ] || fail "bootstrap/cache directory is missing"
+[ -w bootstrap/cache ] || fail "bootstrap/cache directory is not writable"
+
+php artisan about --only=environment >/dev/null || fail "Laravel cannot boot"
+pass "Laravel boots"
+
+php artisan migrate:status >/dev/null || fail "Database connection or migrations failed"
+pass "Database and migrations are reachable"
+
+php artisan route:list --path=api/v1 >/dev/null || fail "API routes are not available"
+pass "API routes are available"
+
+php artisan route:list --name=notifications >/dev/null || fail "Notification routes are not available"
+pass "Notification routes are available"
+
+if [ -L public/storage ] || [ -d public/storage ]; then
+    pass "public storage link exists"
+else
+    fail "public/storage link is missing; run php artisan storage:link"
+fi
+
+if [ -d public/build ]; then
+    pass "Vite build assets exist"
+else
+    fail "public/build is missing; run npm run build"
+fi
+
+echo "Health check complete."