add: move config to individual file

lua/user/lsp/settings/eslint.lua

@@ -0,0 +1,13 @@
+return {
+  cmd = { "vscode-eslint-language-server", "--stdio" }, -- add file type support
+  filetypes = {
+    "javascript",
+    "javascriptreact",
+    "javascript.jsx",
+    "typescript",
+    "typescriptreact",
+    "typescript.tsx",
+  },
+  -- add dynamic root dir support
+  root_dir = require("lspconfig.util").root_pattern("package.json", "tsconfig.json", "jsconfig.json", ".git"),
+}