While developing the persistence-dependencytrack hook for the SBOM workflow (secureCodeBox/secureCodeBox#1854) I was following the "Integrating a Hook" docs and found some problems:

• Dockerfile page uses an old node version and does not use ARG namespace
• hook.js page documentation for the scan parameter is empty, example is listed as parameter
• templates (directory) page has spaces in example in the helm docs template {{-, example is also a bit barebones
• docspage is missing how to generate docs (mentions helm-docs but not maketarget)