nvim: add a shit ton of packages to mason

.config/nvim/lua/plugins/lint.lua

@@ -4,8 +4,13 @@ return {
 		require("lint").linters_by_ft = {
 			python = { "mypy" },
 			rust = { "ruff" },
+			go = { "golangcilint" },
 		}
 
-		vim.cmd("au BufWrite <buffer> lua require('lint').try_lint()")
+		vim.api.nvim_create_autocmd({ "BufWritePost" }, {
+			callback = function()
+				require("lint").try_lint()
+			end,
+		})
 	end,
 }