nvim: Simplify linter loading function

nvim/.config/nvim/lua/plugins/ide.lua

@@ -59,9 +59,7 @@ return {
 				"williamboman/mason-lspconfig.nvim",
 				cmd = { "LspInstall", "LspUninstall" },
 			},
-			{
-				"WhoIsSethDaniel/mason-tool-installer.nvim",
-			},
+			{ "WhoIsSethDaniel/mason-tool-installer.nvim" },
 		},
 		event = { "BufRead", "BufNewFile", "InsertEnter" },
 		after = { "nvim-cmp" },
@@ -80,36 +78,18 @@ return {
 		"mfussenegger/nvim-lint",
 		config = function()
 			local linters = {
-				astro = {},
-				bash = {},
-				javascript = {},
-				javascriptreact = {},
-				markdown = {},
-				quarto = {},
-				sh = {},
-				svelte = {},
-				text = {},
-				typescript = {},
-				typescriptreact = {},
+				astro = { "eslint_d" },
+				bash = { "shellcheck" },
+				javascript = { "eslint_d" },
+				javascriptreact = { "eslint_d" },
+				markdown = { "markdownlint", "vale" },
+				quarto = { "markdownlint", "vale" },
+				sh = { "shellcheck" },
+				svelte = { "eslint_d" },
+				text = { "vale" },
+				typescript = { "eslint_d" },
+				typescriptreact = { "eslint_d" },
 			}
-			local per_cmd = function(cmd, ft_table)
-				if vim.fn.executable(cmd) == 1 then
-					for _, v in pairs(ft_table) do
-						table.insert(v, cmd)
-					end
-				end
-			end
-			per_cmd("markdownlint", { linters.markdown, linters.quarto })
-			per_cmd("vale", { linters.markdown, linters.text, linters.quarto })
-			per_cmd("shellcheck", { linters.sh, linters.bash })
-			per_cmd("eslint_d", {
-				linters.astro,
-				linters.javascript,
-				linters.javascriptreact,
-				linters.svelte,
-				linters.typescript,
-				linters.typescriptreact,
-			})
 			require("lint").linters_by_ft = linters
 			vim.api.nvim_create_autocmd({ "BufWritePost", "InsertLeave" }, {
 				callback = function()