nvim/after/plugin/mason.lua

local lsp_zero = require("lsp-zero")

require("mason").setup()

require('mason-lspconfig').setup({
  ensure_installed = {
    "gopls",
    "templ"
  },
  handlers = {
    lsp_zero.default_setup,
  },
})


vim.filetype.add({ extension = { templ = "templ" } })