String update and file extension name consistency (#436)

* Fixes #434

* Fixes #433

* Prtially fixes #432

* Disable auto labelling of issues

* Use yaml instead of yml as recommended by yaml.org

* shortened the strings

* simplified option description

.github/workflows/build-pull-request.yml

@@ -1,39 +0,0 @@
-name: 'Build pull request'
-
-on:
-  pull_request:
-    types: ['opened', 'synchronize']
-
-jobs:
-  build-pull-request:
-    runs-on: ubuntu-latest
-    env:
-      PR_NUMBER: ${{github.event.number}}
-    steps:
-      - name: Checkout repository
-        uses: actions/checkout@v3.0.0
-      - name: Build app
-        run: npm ci && npm run build
-      - name: Upload artifact
-        uses: actions/upload-artifact@v3.0.0
-        with:
-          name: previewbuild
-          path: dist
-          retention-days: 1
-      - name: Get PR info
-        uses: actions/github-script@v6.0.0
-        with:
-          script: |
-            var fs = require('fs');
-            fs.writeFileSync('${{github.workspace}}/pr.json', JSON.stringify(context.payload.pull_request));
-      - name: Upload PR Info
-        uses: actions/upload-artifact@v3.0.0
-        with:
-          name: pr.json
-          path: pr.json
-          retention-days: 1
-      - name: Build Docker image
-        uses: docker/build-push-action@v2.10.0
-        with:
-          context: .
-          push: false