use set -e in all bash scripts

accessibility_tests.sh

@@ -1,4 +1,5 @@
 #!/bin/bash
+set -e
 
 ignores="WCAG2AA.Principle1.Guideline1_4.1_4_3.G18.Fail"
 base_url="http://192.168.50.60:1234"

deploy.sh

@@ -1,4 +1,5 @@
 #!/bin/bash
+set -e
 
 new_tag="$1"
 

test_deploy.sh

@@ -1,4 +1,5 @@
 #!/bin/bash
+set -e
 
 sudo docker build . --tag dessalines/lemmy-ui:dev
 sudo docker push dessalines/lemmy-ui:dev

update_translations.sh

@@ -1,9 +1,11 @@
 #!/bin/bash
-pushd ../lemmy-translations || exit
+set -e
+
+pushd ../lemmy-translations
 git fetch weblate
 git merge weblate/main
 git push
-popd || exit
+popd
 
 # look for unused translations
 for langfile in lemmy-translations/translations/*.json; do