[ticket/17010] Add first webpush controller and start ucp integration

PHPBB3-17010

phpBB/config/default/container/services_notification.yml

@@ -256,3 +256,5 @@ services:
             - '%core.php_ext%'
             - '%tables.notification_push%'
             - '%tables.push_subscriptions%'
+        tags:
+            - { name: notification.method }

phpBB/config/default/container/services_ucp.yml

@@ -15,3 +15,8 @@ services:
             - '%tables.users%'
             - '%core.root_path%'
             - '%core.php_ext%'
+
+    phpbb.ucp.controller.push_worker:
+        class: phpbb\ucp\controller\webpush
+        arguments:
+            - '@config'

phpBB/config/default/routing/ucp.yml

@@ -5,3 +5,11 @@ phpbb_ucp_reset_password_controller:
 phpbb_ucp_forgot_password_controller:
     path: /forgot_password
     defaults: { _controller: phpbb.ucp.controller.reset_password:request }
+
+phpbb_ucp_push_worker_controller:
+    path: /push/worker
+    defaults: { _controller: phpbb.ucp.controller.webpush:request }
+
+phpbb_ucp_push_subscribe_controller:
+    path: /push/subscribe
+    defaults: { _controller: phpbb.ucp.controller.webpush:request }