FEAT: use versioning for frontend (npm) and copy it to lnbits/static/vendor for easier updating (#1590)

* remove static/vendor

* add node dependencies

* add bolt11-decoder

* run npm install inside dockerimage

* only use bundle.js and bundle.css

* use node_modules for bundling vendor assets

* remove dead code

* make argument optional

* reintroduce vendor dir

* reintroduce vendor and single javascript files, minification

* wrong moment, remove minification

* lock packages with non critical issues

* black

package.json

@@ -2,5 +2,17 @@
   "devDependencies": {
     "prettier": "2.8.3",
     "pyright": "1.1.289"
+  },
+  "dependencies": {
+    "@chenfengyuan/vue-qrcode": "1.0.2",
+    "axios": "^1.3.4",
+    "chart.js": "2.9",
+    "moment": "^2.29.4",
+    "quasar": "1.13.2",
+    "underscore": "^1.13.6",
+    "vue": "2.6.12",
+    "vue-qrcode-reader": "2.2",
+    "vue-router": "3.4.3",
+    "vuex": "3.5.1"
   }
 }