Fix lsp fallback of conform

nvim/lua/plugins/conform.lua

@@ -12,7 +12,7 @@ return {
 			},
 		},
 		opts = {
-			default_format_opts = { async = true, lsp_format = "fallback" },
+			default_format_opts = { async = true },
 			formatters_by_ft = {
 				python = function(bufnr)
 					if require("conform").get_formatter_info("ruff_format", bufnr).available then
@@ -31,8 +31,8 @@ return {
 				sql = { "pg_format" },
 				cs = { "csharpier" },
 				nix = { "alejandra" },
-				-- ["_"] = { "injected", lsp_format = "last" },
-				["*"] = { "injected" }
+				["*"] = { "injected" },
+				["_"] = { "injected", lsp_format = "last" },
 			},
 			formatters = {
 				["biome-check"] = {