treewide: fix a lot of broken / dead links

modules/neovim/init/spellcheck.nix

@@ -29,7 +29,7 @@ in {
 
         To add your own language files, you may place your `spell` directory in either
         {file}`$XDG_CONFIG_HOME/nvf` or in a path that is included in the
-        [additionalRuntimePaths](#opt-vim.additionalRuntimePaths) list provided by nvf.
+        [additionalRuntimePaths](./options.html#option-vim-additionalRuntimePaths) list provided by nvf.
       '';
     };
 

modules/plugins/languages/julia.nix

@@ -107,7 +107,7 @@ in {
             option, since there is no way to provide only the LSP server.
 
             If you want to avoid that, you have to change
-            [vim.lsp.servers.julials.cmd](#opt-vim.lsp.servers._name_.cmd) to use
+            {option}`vim.lsp.servers.julials.cmd` to use
             the Julia binary in {env}`PATH`, and add the `LanguageServer`
             package to Julia in your devshells.
 

modules/wrapper/environment/options.nix

@@ -47,7 +47,7 @@ in {
         internally to add plugins to Neovim's runtime.
 
         To add additional plugins to your configuration, consider
-        using the [{option}`vim.extraPlugins`](#opt-vim.extraPlugins)
+        using the {option}`vim.extraPlugins`
         option.
       '';
     };

modules/wrapper/rc/options.nix

@@ -284,7 +284,7 @@ in {
       default = "";
       defaultText = literalMD ''
         By default, this option will **append** paths in
-        {option}`vim.additionalRuntimePaths`
+        {option}`vim-additionalRuntimePaths`
         to the `runtimepath` and enable the experimental Lua module loader
         if {option}`vim.enableLuaLoader` is set to true.
       '';