Consolidate product information, crossreference with product registry

[josh-heyer]

Currently, product info for docs is scattered across multiple files & locations:

• src/constants/products.js
• gatsby_config.js
• the filesystem
• install_templates/config.yaml
• static/_redirects
• probably something else

These can easily get out of sync. It would be good to keep all or most of this information in one location and either generate subsets as-needed or at least compare with the canonical list to check for discrepancies.

Additionally, there is a product registry API with some of this data, which will be up to date at least for package availability. We can use this for sanity checks on our canonical source.

[drothery-edb]

#872