replace nvim submodule with real files

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

@@ -0,0 +1,34 @@
+return {
+	"mfussenegger/nvim-lint",
+	config = function()
+		local lint = require("lint")
+		lint.linters_by_ft = {
+			markdown = { "markdownlint" },
+			lua = { "luacheck" },
+			py = { "flake8", "pylint", "pydocstyle", "pycodestyle", "mypy" },
+			sh = { "shellcheck" },
+			json = { "jsonlint" },
+			yaml = { "yamllint" },
+			vim = { "vint" },
+			go = { "golangcilint" },
+		}
+		local shellcheck = require("lint").linters.shellcheck
+		shellcheck.args = {
+			"-s",
+			"bash",
+			"-o",
+			"all",
+			"-e",
+			"2250",
+		}
+		local lint_augroup = vim.api.nvim_create_augroup("lint", { clear = true })
+
+		vim.api.nvim_create_autocmd({ "BufEnter", "BufWritePost", "InsertLeave" }, {
+			group = lint_augroup,
+			callback = function()
+				lint.try_lint()
+			end,
+		})
+	end,
+	event = { "BufReadPre", "BufNewFile" },
+}