Bad index in hackage documentation for `lsp-types`?

There appears to be something wrong with the hackage docs of `lsp-types`, in particular:
* If you open `Language.LSP.Protoco.Message` and press `ctrs-S` to search for names, typing `Method` says that there is no such name. However, if you just use the ordinary "find in page" capability of the browser, the definition of `Method` is clearly there.
* If you click on the `index` link for `lsp-types` you get an empty page.
* When you browse the docs for `lsp`, (e.g., `Language.LSP.Server`), a bunch of the types that come from `lsp-types` are not hyperlinked (e.g., `NormalizedUri`, `Method`, `ClientToServer`, etc).

Start by reproducing the hackage documentation problems for lsp-types and lsp: search for Method in Language.LSP.Protoco.Message, open the lsp-types index, and inspect links for NormalizedUri, Method, and ClientToServer from Language.LSP.Server. Done means the index is populated, search finds the documented names, and types from lsp-types are hyperlinked in the lsp documentation.

Written by the indexing model from the issue text.