release: 1.7.0 — rolls up the 1.6.1/1.6.2/1.6.3 patch series

Bundled cut for the stable channel. Contents since 1.6.0:

* fix(webhooks): test endpoint formats payload per platform (Google
  Chat / Slack / Discord / Teams) so the Test URL button actually
  succeeds against those targets instead of getting a 400 back.
* fix(schema): add missing unifi_device_states.consecutive_count
  column the scheduled snapshot capture was failing to insert.
* feat(rotate): persist the active rotated password as
  unifi.password_rotation.last_password whenever a whole-SSID
  rotation succeeds. Surfaced in Settings → Tasks under the wordlist.
* feat(api): new GET /api/unifi/wifi/current-password JSON endpoint
  for external signage / kiosks. Token-protected via
  Authorization: Bearer or ?token= query. 401 / 503 / 404 on missing
  auth, disabled API, or no rotation yet.
* feat(settings): "Expose WiFi password API" checkbox under the
  rotate-passwords block. Off by default. Generate / Regenerate /
  Clear token controls and a copy-paste curl example.

No breaking changes. Drop-in upgrade from 1.6.0.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

composer.json

@@ -1,7 +1,7 @@
 {
     "name": "dashboard/unifi",
     "description": "UniFi network management, WiFi stats, and captive portal authentication for the Dashboard platform",
-    "version": "1.6.3",
+    "version": "1.7.0",
     "type": "library",
     "license": "MIT",
     "autoload": {