update neovim and syncthing

Signed-off-by: gwg313 <gwg313@pm.me>

home-manager/modules/nvf/languages.nix

@@ -1,9 +1,38 @@
+{
+  lib,
+  pkgs,
+  ...
+}:
 {
   programs.nvf.settings.vim = {
     diagnostics = {
       enable = true;
-      nvim-lint.enable = true;
-      config.virtual_text = true;
+      config = {
+        signs = {
+          text = {
+            "vim.diagnostic.severity.Error" = " ";
+            "vim.diagnostic.severity.Warn" = " ";
+            "vim.diagnostic.severity.Hint" = " ";
+            "vim.diagnostic.severity.Info" = " ";
+          };
+        };
+        underline = true;
+        update_in_insert = true;
+        virtual_text = {
+          format =
+            lib.generators.mkLuaInline
+              # lua
+              ''
+                function(diagnostic)
+                  return string.format("%s", diagnostic.message)
+                  --return string.format("%s (%s)", diagnostic.message, diagnostic.source)
+                end
+              '';
+        };
+      };
+      nvim-lint = {
+        enable = true;
+      };
     };
     syntaxHighlighting = true;
     treesitter = {
@@ -18,11 +47,38 @@
     lsp = {
       enable = true;
       trouble.enable = true;
+      lspSignature.enable = true;
+      lspconfig.enable = true;
       formatOnSave = true;
       inlayHints.enable = true;
-      lightbulb.enable = true;
       null-ls.enable = true;
-      otter-nvim.enable = true;
+      servers.nixd.settings.nil.nix.autoArchive = true;
+      otter-nvim = {
+        enable = true;
+        setupOpts = {
+          buffers.set_filetype = true;
+          lsp = {
+            diagnostic_update_event = [
+              "BufWritePost"
+              "InsertLeave"
+            ];
+          };
+        };
+      };
+      lspkind.enable = true;
+      lspsaga = {
+        enable = true;
+        setupOpts = {
+          ui = {
+            code_action = "";
+          };
+          lightbulb = {
+            sign = false;
+            virtual_text = true;
+          };
+          breadcrumbs.enable = false;
+        };
+      };
     };
     languages = {
       enableDAP = true;
@@ -35,12 +91,22 @@
       java.enable = true;
       clang.enable = true;
       go.enable = true;
-      markdown.enable = true;
+      markdown = {
+        enable = true;
+        format.type = "prettierd";
+        extensions = {
+          markview-nvim = {
+            enable = true;
+          };
+        };
+        extraDiagnostics.enable = true;
+      };
       ts.enable = true;
       ts.extensions.ts-error-translator.enable = true;
       css.enable = true;
       svelte.enable = true;
       haskell.enable = true;
+      haskell.lsp.enable = true;
       html.enable = true;
       bash.enable = true;
       nix.enable = true;
@@ -53,5 +119,10 @@
         treesitter.enable = true;
       };
     };
+    formatter = {
+      conform-nvim = {
+        enable = true;
+      };
+    };
   };
 }