Move helper procs into utility.odin

core/text/table/utility.odin

@@ -0,0 +1,13 @@
+package text_table
+
+import "core:io"
+import "core:os"
+import "core:strings"
+
+stdio_writer :: proc() -> io.Writer {
+	return io.to_writer(os.stream_from_handle(os.stdout))
+}
+
+strings_builder_writer :: proc(b: ^strings.Builder) -> io.Writer {
+	return strings.to_writer(b)
+}