Bugfix/build 2 (#327)

* Github build actions

* More fixes

.github/workflows/nightly-docker.yml

@@ -25,14 +25,13 @@ jobs:
         with:
           node-version: '14'
       - run: |
-          echo 'Removing old wwwroot'
-          rm -rf API/wwwroot/*
           cd Kavita-webui/ || exit
           echo 'Installing web dependencies'
           npm install
           echo 'Building UI'
           npm run prod
           echo 'Copying back to Kavita wwwroot'
+          mkdir ../API/wwwroot
           cp -r dist/* ../API/wwwroot
           cd ../ || exit
 

.github/workflows/stable-docker.yml

@@ -33,6 +33,7 @@ jobs:
           echo 'Building UI'
           npm run prod
           echo 'Copying back to Kavita wwwroot'
+          mkdir ../API/wwwroot
           cp -r dist/* ../API/wwwroot
           cd ../ || exit