feat: add Hawakening support (#648)

* Add support for Hawakening, querying master server

* Outsource backend calls into Api class

* Define json response via schema, optional data validation with Ajv (commented out)

* Add support for Hawakening master query through separate protocol

Protocol 'hawakeningmaster' provides full list of processed server info

* docs: update CHANGELOG and GAMES_LIST for Hawakening

* Additional API check + cleanup

* Allowing public/non-authorized master server query for Hawkening severs

* Fix: Reference the master protocol correctly in docs/games_list

* Reorganized code file, moved schema and API-class to the end

lib/games.js

@@ -1457,6 +1457,18 @@ export const games = {
       protocol: 'gamespy2'
     }
   },
+  hawakening: {
+    name: 'Hawakening',
+    release_year: 2024,
+    options: {
+      port: 7777,
+      port_query: 27015,
+      protocol: 'hawakening'
+    },
+    extra: {
+      doc_notes: 'hawakening'
+    }
+  },
   heretic2: {
     name: 'Heretic II',
     release_year: 1998,