Raku, Perl and Clojure reference pages lack the directory table, member order and links of other ports #318

Summary

The Raku, Perl and Clojure reference pages fall short of the other ports in four ways. Raku's server page orders its members poorly and leaves most method names in its description unlinked. Perl's description puts no space between a code block and the next heading. None of the three shows the capability directory ("What is on here") table.

Reproduction

1. Open https://libtmux.org/en/raku/latest/reference/libtmux-server/ and read the sidebar under Server and the Description.
2. Open https://libtmux.org/en/perl/latest/reference/libtmux-server/ and look at SYNOPSIS and the CONTRACT heading under it.
3. Open https://libtmux.org/en/clojure/latest/reference/libtmux-core-open/.
4. Compare https://libtmux.org/en/rs/latest/reference/server-server/ and https://libtmux.org/en/julia/latest/reference/libtmux-server/.

Expected

• Raku's members lead with what a reader needs, as other ports' do, with each -async twin beside its synchronous method.
• `start`, `attach`, `snapshot`, `run-batch` and `from-env` link to their LibTmux::Server members.
• Perl's code block has the same gap below it as other pages.
• Raku, Perl and Clojure server pages show the directory table.

Actual

• Raku member order. membersOf ranks Raku's 46 Server members as buffers (listing), snapshot (query), 13 concept members, then 31 members alphabetically: attach-async, capabilities-async, clone, close, close-async, command-async, endpoint, …. Only 15 of the 46 map to a shared concept in RAKU_CONCEPTS (concepts.ts), and no -async twin is recorded as a variant, so the twins sort alphabetically among the other members.
• Raku links. The names that link are tmux command names (new-session, kill-server, has-session). start, attach, run-batch and from-env are each declared only on LibTmux::Server and stay plain. The exporter writes them as padded code spans (` start `); see Docs export flattens Pod code blocks and pads code spans; LibTmux::Server has no directory libtmux-raku#15.
• Perl spacing. The heading after a fenced block sits directly under it.
• Directories. api-directory.ts has no Raku, Perl or Clojure reference spelling, and the three native docs carry no directory yet (Docs export flattens Pod code blocks and pads code spans; LibTmux::Server has no directory libtmux-raku#15, Exported SYNOPSIS keeps POD indentation; LibTmux::Server has no directory libtmux-perl#17, Clojure reference has no capability directory on its server page libtmux-java#163).

References

• Erlang, OCaml and Common Lisp directories: Show the capability directory on the Erlang, OCaml and Common Lisp reference pages #317.