adds nvim-lint plugin with necessary packages to dev machines

modules/nvim/config/lua/plugins/nvim-lint.lua

@@ -0,0 +1,21 @@
+return {
+  "mfussenegger/nvim-lint",
+  config = function()
+    local lint = require("lint")
+
+    lint.linters_by_ft = {
+      javascript = { "eslint_d" },
+      javascriptreact = { "eslint_d" },
+      typescript = { "eslint_d" },
+      typescriptreact = { "eslint_d" },
+      sh = { "shellcheck" },
+      nix = { "nix" },
+    }
+
+    vim.api.nvim_create_autocmd({ "BufWritePost" }, {
+      callback = function()
+        require("lint").try_lint()
+      end,
+    })
+  end,
+}