build: Misc changes in Dockerfiles and package.json

Dockerfile

@@ -8,7 +8,7 @@ RUN \
     https://github.com/Griefed/ltt-mapmaker.git \
       /tmp/lttmm && \
   cd /tmp/lttmm && \
-  npm install -g npm@7.17.0 && \
+  npm install -g npm@7.23.0 && \
   npm install -g @quasar/cli && \
   npm install && \
   quasar build

Dockerfile.develop

+FROM node:16.9.1-alpine3.13 AS builder
+
+RUN \
+  apk add \
+    git \
+    npm && \
+  git clone \
+    -b develop \
+      https://github.com/Griefed/ltt-mapmaker.git \
+        /tmp/lttmm && \
+  cd /tmp/lttmm && \
+  npm install -g npm@7.23.0 && \
+  npm install -g @quasar/cli && \
+  npm install && \
+  quasar build
+
+FROM lsiobase/nginx:3.14
+
+LABEL maintainer="Griefed <griefed@griefed.de>"
+
+RUN \
+  mkdir -p \
+    /app/lttmm && \
+  echo "**** Cleanup ****" && \
+    rm -rf \
+      /root/.cache \
+      /tmp/*
+
+COPY --from=builder tmp/lttmm/dist/spa/ /app/lttmm
+COPY root/ /
+
+EXPOSE 80 443
+
+VOLUME /config

package.json

@@ -2,7 +2,7 @@
   "name": "ltt-mapmaker",
   "version": "1.1.0",
   "description": "Visual Map Maker for Let Them Trade",
-  "productName": "Let Them Trade Map Maker",
+  "productName": "Let Them Trade Map-Maker",
   "author": "Griefed <griefed@griefed.de>",
   "private": true,
   "scripts": {