Add error handling flags to shell scripts in package

[coderabbitai]

Context

User @junhaoliao requested tracking an improvement to add error handling flags to shell scripts in the package template.

Description

Shell scripts in components/package-template/src/sbin/ should include error handling flags at the beginning to make them more robust:

set -eu
set -o pipefail

These flags will:

• Exit early on any error (-e / errexit)
• Exit on unset variables (-u / nounset)
• Make pipelines fail if any command in them fails (pipefail)

Note: Use separate set -eu and set -o pipefail commands for consistency with the established pattern in CLP project build scripts.

Affected Scripts

Scripts in components/package-template/src/sbin/ directory, including:

• admin-tools/archive-manager.sh
• admin-tools/dataset-manager.sh
• compress-from-s3.sh
• compress.sh
• decompress.sh
• search.sh
• start-clp.sh
• stop-clp.sh
• .common-env.sh

References

• PR: feat(clp-package)!: Containerize the scripts in sbin via Docker Compose; Remove redundant assets from the package (resolves #1358). #1512
• Comment: feat(clp-package)!: Containerize the scripts in sbin via Docker Compose; Remove redundant assets from the package (resolves #1358). #1512 (comment)
• Requested by: @junhaoliao