Small fixes and improvements to installer scripts:
- storybook-install.sh: make npx non-interactive (add -y) and cd into the detected project path before writing .projectpath to ensure generated files land in the project directory.
- storyteller-install.sh: replace manual Readium curl/chmod flow with fetch_and_deploy_gh_release helper for consistent deployment; keep symlink to /usr/local/bin/readium.
- tubearchivist-install.sh: set ES_JAVA_OPTS during elasticsearch install to limit heap (-Xms1g -Xmx1g) and explicitly disable xpack transport/http SSL in the config to avoid local SSL requirements.
These changes improve automation reliability and resource/config defaults during automated installs.