add custom eslint config

lua/config/lsp/servers/eslint.lua

@@ -0,0 +1,40 @@
+local M = {}
+
+local on_attach = function(client, bufnr)
+  client.server_capabilities.documentFormattingProvider = true
+  local function buf_set_option(...) vim.api.nvim_buf_set_option(bufnr, ...) end
+
+  buf_set_option("omnifunc", "v:lua.vim.lsp.omnifunc")
+end
+
+M.on_attach = on_attach;
+
+M.settings = {
+  codeAction = {
+    disableRuleComment = {
+      enable = true,
+      location = "separateLine"
+    },
+    showDocumentation = {
+      enable = true
+    }
+  },
+  codeActionOnSave = {
+    enable = false,
+    mode = "all"
+  },
+  format = true,
+  nodePath = "",
+  onIgnoredFiles = "off",
+  packageManager = "npm",
+  quiet = false,
+  rulesCustomizations = {},
+  run = "onType",
+  useESLintClass = false,
+  validate = "on",
+  workingDirectory = {
+    mode = "location"
+  }
+}
+
+return M