Flake: make plugins autodiscoverable

CONTRIBUTING.md

@@ -23,7 +23,7 @@ All documentation is done with [asciidoc](https://asciidoc.org/). The following
 
 Updating or adding plugins should reference the [update tracking issue](https://github.com/jordanisaacs/neovim-flake/issues/33) in the commit message. This is so the issue can serve as a quick feed of plugin update history. Add `#33` to the commit.
 
-All new vim plugins should be specified as inputs to the flake, please do not use nixpkgs. Keeping the plugins pinned lets us painlessly update nixpkgs.
+All new vim plugins should be specified as inputs to the flake, please do not use nixpkgs. Keeping the plugins pinned lets us painlessly update nixpkgs. The inputs should be prefixed with `plugin-` to allow the flake to automatically make them usable to the module system.
 
 ## Style
 

docs/release-notes/rl-0.1.adoc

@@ -55,6 +55,8 @@ vim.luaConfigRC = lib.nvim.dag.entryAnywhere "config here"
 
 * Added support for `statix` and `deadnix` through <<opt-vim.languages.nix.extraDiagnostics.types>>
 
+* Plugin inputs are now prefixed with `plugin-` to allow autodiscovery of them
+
 https://github.com/MoritzBoehme[MoritzBoehme]:
 
 * `catppuccin` theme is now available as a neovim theme <<opt-vim.theme.style>> and lualine theme <<opt-vim.statusline.lualine.theme>>.