collect more data

We want to collect:
* are repos using the central on-pr.yml workflow
* are repos using the central daily.yml workflow
* are repos using the central docs.yml workflow
* are repos using the central docs-publish.yml workflow
* are repos using tools/copyright via pre-commit
* dependencies between repos, i.e. for any repo a list of "users"
* do they have xxx in .bazelrc?
* do they have xxx in MODULE.bazel?
* what do they have in pre-commit
* do they have a dependabot.yml
* do they have a devcontainer
*

No implementation files, tests, or entry points are named. Start by locating the existing repository-data collection entry point, then use the listed workflows, tools/copyright, .bazelrc, MODULE.bazel, pre-commit, dependabot.yml, devcontainer, and repository-user relationships as the scope; done means each requested item is collected consistently.

Written by the indexing model from the issue text.