fix(core): add missing translation keys for enriched execution logs display settings

[MilosPaunovic]

Summary

• Adds 18 missing translation keys to all 12 non-English locale files (de, es, fr, hi, it, ja, ko, pl, pt, pt_BR, ru, zh_CN)
• Keys were introduced in feat(executions): enriched execution logs (JSON tree, grouping, navigation, display settings) #16580 (enriched execution logs) but not propagated to other locales
• English values used as fallbacks; community translators can update as needed
• npm run translations:check now passes cleanly

Test plan

• Run npm run translations:check — should exit 0 with no missing/extra keys

[github-actions]

🐋 Docker image

ghcr.io/kestra-io/kestra-pr:16771

docker run --pull=always --rm -it -p 8080:8080 --user=root -v /var/run/docker.sock:/var/run/docker.sock -v /tmp:/tmp ghcr.io/kestra-io/kestra-pr:16771 server local