feat(conform): add terraform fmt

lua/custom/plugins/conform.lua

@@ -13,6 +13,7 @@ return {
 				css = { "prettier" },
 				xml = { "xmlformatter" },
 				svg = { "xmlformatter" },
+				terraform = { "tfmt" },
 				javascript = { "biome", "prettier" },
 				javascriptreact = { "biome", "prettier" },
 				typescript = { "biome", "prettier" },
@@ -20,6 +21,14 @@ return {
 				["*"] = { "trim_whitespace" },
 			},
 			formatters = {
+				tfmt = {
+					condition = function()
+						return vim.bo.filetype == "terraform"
+					end,
+					command = "terraform",
+					args = { "fmt", "$FILENAME" },
+					stdin = false,
+				},
 				biome = {
 					condition = function()
 						return vim.uv.fs_realpath("biome.json") ~= nil