Make sure we copy CSS and SVG file to lib for Webpack to find them

package.json

@@ -20,7 +20,7 @@
     "rebuild": "npm run clean && npm run build",
     "build-viewer": "npm run build-tsc && npm run build-extra && npm run build-webpack-viewer",
     "build-tsc": "concurrently \"tsc --incremental\" \"tsc --build tsconfig.commonjs.json --incremental\"",
-    "build-extra": "cpx \"src/**/*.{scss,html,ico,jpg}\" lib/",
+    "build-extra": "cpx \"src/**/*.{css,svg,scss,html,ico,jpg}\" lib/",
     "build-webpack": "webpack --mode production --config ./webpack.config.production.js",
     "build-webpack-viewer": "webpack --mode production --config ./webpack.config.viewer.js",
     "watch": "concurrently -c \"green,green,gray,gray\" --names \"tsc,srv,ext,wpc\" --kill-others \"npm:watch-tsc\" \"npm:watch-servers\" \"npm:watch-extra\" \"npm:watch-webpack\"",
@@ -28,7 +28,7 @@
     "watch-viewer-debug": "concurrently -c \"green,gray,gray\" --names \"tsc,ext,wpc\" --kill-others \"npm:watch-tsc\" \"npm:watch-extra\" \"npm:watch-webpack-viewer-debug\"",
     "watch-tsc": "tsc --watch --incremental",
     "watch-servers": "tsc --build tsconfig.commonjs.json --watch --incremental",
-    "watch-extra": "cpx \"src/**/*.{scss,html,ico,jpg}\" lib/ --watch",
+    "watch-extra": "cpx \"src/**/*.{css,svg,scss,html,ico,jpg}\" lib/ --watch",
     "watch-webpack": "webpack -w --mode development --stats minimal",
     "watch-webpack-viewer": "webpack -w --mode development --stats minimal --config ./webpack.config.viewer.js",
     "watch-webpack-viewer-debug": "webpack -w --mode development --stats minimal --config ./webpack.config.viewer.debug.js",