helix: add nixd config

modules/home/cliPrograms/helix/config.toml

@@ -1 +1,2 @@
-
+[editor.lsp]
+display-inlay-hints = true

modules/home/cliPrograms/helix/default.nix

@@ -8,6 +8,7 @@
     programs.helix = {
       enable = true;
       settings = builtins.fromTOML (builtins.readFile ./config.toml);
+      languages = builtins.fromTOML (builtins.readFile ./languages.toml);
     };
   };
 }

modules/home/cliPrograms/helix/languages.toml

@@ -0,0 +1,16 @@
+[[language]]
+name = "nix"
+scope = "source.nix"
+injection-regex = "nix"
+file-types = ["nix"]
+shebangs = []
+roots = ["flake.lock"]
+auto-format = true
+comment-token = "#"
+block-comment-tokens = { start = "/*", end = "*/" }
+language-servers = ["nil", "nixd"]
+indent = { tab-width = 2, unit = "  " }
+
+
+[language-server.nixd]
+command = "nixd"