rollup ui/swiss and add to workspace

package.json

@@ -48,6 +48,7 @@
     "ui/serviceWorker",
     "ui/simul",
     "ui/site",
+    "ui/swiss",
     "ui/tournament",
     "ui/tournamentSchedule",
     "ui/tournamentCalendar",

ui/swiss/gulpfile.js

@@ -1 +0,0 @@
-require('@build/tsProject')('LichessSwiss', 'lichess.swiss', __dirname);

ui/swiss/package.json

@@ -12,7 +12,7 @@
   "author": "Thibault Duplessis",
   "license": "AGPL-3.0-or-later",
   "devDependencies": {
-    "@build/tsProject": "2.0.0",
+    "@build/rollupProject": "2.0.0",
     "@types/jquery": "^2.0",
     "@types/lichess": "2.0.0"
   },
@@ -24,7 +24,7 @@
     "snabbdom": "^0.7.4"
   },
   "scripts": {
-    "dev": "gulp dev",
-    "prod": "gulp prod"
+    "dev": "rollup --config",
+    "prod": "rollup --config --config-prod"
   }
 }

ui/swiss/rollup.config.js

@@ -0,0 +1,9 @@
+import { rollupProject } from '@build/rollupProject';
+
+export default rollupProject({
+  main: {
+    name: 'LichessSwiss',
+    input: 'src/main.ts',
+    output: 'lichess.swiss',
+  },
+});