use node-css-loader

debian/patches/0420-use-system-libs.patch

@@ -1,6 +1,6 @@
 --- a/package.json
 +++ b/package.json
-@@ -12,60 +12,23 @@
+@@ -12,60 +12,22 @@
      "webpack-prod": "NODE_ENV=production webpack --config config/webpack.config.js"
    },
    "dependencies": {
@@ -16,7 +16,7 @@
 -    "copy-webpack-plugin": "^4.0.1",
 -    "core-js": "^2.4.1",
      "cropper": "^2.3.0",
-     "css-loader": "^0.28.0",
+-    "css-loader": "^0.28.0",
 -    "d3": "^3.5.11",
      "deckar01-task_list": "^2.0.0",
      "document-register-element": "^1.3.0",

debian/patches/0430-remove-devdeps.patch

@@ -1,6 +1,6 @@
 --- a/package.json
 +++ b/package.json
-@@ -31,25 +31,5 @@
+@@ -30,25 +30,5 @@
      "vue-loader": "^11.3.4"
    },
    "devDependencies": {