Phase 1 working: captive portal, DNS hijack, NAT-based access control

- Fix WiFi init order: netif creation before esp_wifi_init, set mode before set_config
- Replace broken netif input filter with NAPT on/off per authentication state
- NAPT disabled by default, enabled when client granted, disabled on revoke
- Fix test helpers: use -I wlp59s0 for ping, handle nslookup exit code 1
- All 20 API tests pass, all 6 smoke tests pass

1 files changed, 15 insertions, 0 deletions

diff --git a/package.json b/package.json
new file mode 100644
index 0000000..d6e270b
--- /dev/null
+++ b/package.json
@@ -0,0 +1,15 @@
+{
+  "name": "esp32-tollgate-tests",
+  "version": "1.0.0",
+  "private": true,
+  "scripts": {
+    "test": "node tests/api.mjs && node tests/network.mjs",
+    "test:api": "node tests/api.mjs",
+    "test:network": "node tests/network.mjs",
+    "test:portal": "npx playwright test tests/captive-portal.spec.mjs",
+    "test:smoke": "node tests/smoke.mjs"
+  },
+  "devDependencies": {
+    "@playwright/test": "^1.52.0"
+  }
+}