Move lsp config to local file structure

.config/nvim/lsp/graphql.lua

@@ -0,0 +1,23 @@
+---@brief
+---
+--- https://github.com/graphql/graphiql/tree/main/packages/graphql-language-service-cli
+---
+--- `graphql-lsp` can be installed via `npm`:
+---
+--- ```sh
+--- npm install -g graphql-language-service-cli
+--- ```
+---
+--- Note that you must also have [the graphql package](https://github.com/graphql/graphql-js) installed within your project and create a [GraphQL config file](https://the-guild.dev/graphql/config/docs).
+
+local util = require 'lspconfig.util'
+
+---@type vim.lsp.Config
+return {
+  cmd = { 'graphql-lsp', 'server', '-m', 'stream' },
+  filetypes = { 'graphql', 'typescriptreact', 'javascriptreact' },
+  root_dir = function(bufnr, on_dir)
+    local fname = vim.api.nvim_buf_get_name(bufnr)
+    on_dir(util.root_pattern('.graphqlrc*', '.graphql.config.*', 'graphql.config.*')(fname))
+  end,
+}