Remove hardcoded lua LSP

nix/home/programs/nvim.nix

@@ -9,56 +9,7 @@
     # builtins.readFile ../../../dot/vimrc;
     # in theory by but actually set by setup.sh, and we symink so it's
     # editable.
-    plugins = [{
-      plugin = pkgs.vimPlugins.nvim-lspconfig;
-      type = "lua";
-      config = ''
-        local function toBase64URL(str)
-          local b64 = url.escape(str):gsub('+', '-'):gsub('/', '_'):gsub('=', "")
-          return b64
-        end
-        require 'lspconfig'.grammarly.setup {
-            cmd = { "${pkgs.nodePackages_latest.grammarly-languageserver}/bin/grammarly-languageserver", "--stdio" },
-            filetypes = { "markdown", "text", "tex" },
-            init_options = {
-                clientId = 'client_BaDkMgx4X19X9UxxYRCXZo',
-            },
-        }
-        vim.diagnostic.config({
-          virtual_text = false
-        })
-        vim.fn.sign_define('DiagnosticSignError', { text = '', texthl = 'DiagnosticSignError' })
-        vim.fn.sign_define('DiagnosticSignWarn', { text = '', texthl = 'DiagnosticSignWarn' })
-        vim.fn.sign_define('DiagnosticSignInfo', { text = '', texthl = 'DiagnosticSignInfo' })
-        vim.fn.sign_define('DiagnosticSignHint', { text = '', texthl = 'DiagnosticSignHint' })
-        -- Show line diagnostics automatically in hover window
-        vim.o.updatetime = 250
-        vim.cmd [[autocmd CursorHold,CursorHoldI * lua vim.diagnostic.open_float(nil, {focus=false})]]
-        vim.lsp.handlers["workspace/executeCommand"] = vim.lsp.with(
-          function(command, args, ctx, config)
-            if command ~= "GrammarlyLogin" then
-              return
-            end
-            local externalRedirectUri = "https://vscode-extension-grammarly.netlify.app/.netlify/functions/redirect"
-            -- Send the request to the LSP server
-            vim.lsp.buf_request(0, "$/getOAuthUrl", {}, function(err, _, oauthUrl)
-              if err then
-                print("Error:", err)
-              else
-                -- Process the result, which should be the OAuth URL
-                -- Open the URL in an external browser or handle it otherwise
-                -- local parsedUrl = url.parse(oauthUrl)
-                -- Add the state parameter to the query string
-                -- parsedUrl.query = oauthUrl.query or {}
-                vim.print(oauthUrl)
-                vim.print(oauthUrl .. "&state=" .. toBase64URL(externalRedirectUri))
-              end
-            end)
-            -- Call the LSP server to login (another hypothetical example)
-            -- vim.lsp.buf.execute_command({ command = 'grammarly.login' })
-          end, {command = 'GrammarlyLogin'})
-      '';
-    }];
+    plugins = [ ];
     extraConfig = ''
       source ~/.config/nvim/user.vim
       hi LspDiagnosticsVirtualTextError guifg=red gui=bold,italic,underline