[INFRA] simplify rollup copy plugins configuration (#567)

Avoid listing all static files to copy, so the maintenance should be easier, in
particular when adding new static files.

rollup.config.js

@@ -45,21 +45,13 @@ const plugins = [
 // Copy static resources to dist
 if (devMode || demoMode) {
   const copyTargets = [];
-  // TODO configure with glob if possible to avoid listing all files manually (maintenance pain)
-  copyTargets.push({ src: 'src/index.html', dest: 'dist/' });
-  copyTargets.push({ src: 'src/non-regression.html', dest: 'dist/' });
-  copyTargets.push({ src: 'src/lib-integration.html', dest: 'dist/' });
-  copyTargets.push({ src: 'src/static/css/main.css', dest: 'dist/static/css/' });
-  copyTargets.push({ src: 'src/static/img/favicon.ico', dest: 'dist/static/img/' });
-  copyTargets.push({ src: 'src/static/js/configureMxGraphGlobals.js', dest: 'dist/static/js/' });
-  copyTargets.push({ src: 'src/static/js/demo.js', dest: 'dist/static/js/' });
-  copyTargets.push({ src: 'src/static/js/lib-integration.js', dest: 'dist/static/js/' });
-  copyTargets.push({ src: 'src/static/js/non-regression.js', dest: 'dist/static/js/' });
+  copyTargets.push({ src: 'src/*.html', dest: 'dist/' });
+  copyTargets.push({ src: 'src/static', dest: 'dist' });
   copyTargets.push({ src: 'node_modules/mxgraph/javascript/mxClient.min.js', dest: 'dist/static/js/' });
   let copyPlugin;
   if (devLiveReloadMode) {
     copyPlugin = copyWatch({
-      watch: ['src/static/**', 'src/index.html'],
+      watch: ['src/static/**', 'src/*.html'],
       targets: copyTargets,
     });
   } else {