chore: remove specific defaults from build args

Dockerfile

@@ -15,12 +15,12 @@ COPY --from=deps /app/node_modules ./node_modules
 COPY . .
 
 ARG NODE_ENV production
-ARG NEXT_PUBLIC_APP_URL theses.bf.uzh.ch
-ARG NEXT_PUBLIC_FORMS_URL_PUBLISH "https://forms.office.com/Pages/ResponsePage.aspx?id=2zjkx2LkIkypCsNYsWmAs_TeTD3rkXtGpbExdNgeYCZUMkpSRUdOUUYxMlU4SEI3MDk4OUw5T0QzTS4u"
-ARG NEXT_PUBLIC_FORMS_URL_SUBMIT "https://forms.office.com/Pages/ResponsePage.aspx?id=2zjkx2LkIkypCsNYsWmAs_TeTD3rkXtGpbExdNgeYCZUNkpHOVo4MlREUTJPNE9LV0lVUEVSOElJVC4u"
-ARG NEXT_PUBLIC_BLOBSERVICECLIENT_URL "https://thesisplatformdev.blob.core.windows.net/uploads?"
-ARG NEXT_PUBLIC_CONTAINER_NAME
-ARG NEXT_PUBLIC_AZURE_STORAGE_ACCOUNT_NAME thesisplatformdev
+ARG NEXT_PUBLIC_APP_URL
+ARG NEXT_PUBLIC_FORMS_URL_PUBLISH 
+ARG NEXT_PUBLIC_FORMS_URL_SUBMIT
+ARG NEXT_PUBLIC_BLOBSERVICECLIENT_URL
+ARG NEXT_PUBLIC_CONTAINER_NAME "uploads"
+ARG NEXT_PUBLIC_AZURE_STORAGE_ACCOUNT_NAME
 
 ENV NEXT_TELEMETRY_DISABLED 1