Clean up memory management

draw/text.odin

@@ -139,6 +139,7 @@ text :: proc(
 	temp_allocator := context.temp_allocator,
 ) {
 	c_str := strings.clone_to_cstring(text_string, temp_allocator)
+	defer delete(c_str, temp_allocator)
 
 	sdl_text: ^sdl_ttf.Text
 	cached := false
@@ -180,6 +181,7 @@ measure_text :: proc(
 	allocator := context.temp_allocator,
 ) -> [2]f32 {
 	c_str := strings.clone_to_cstring(text_string, allocator)
+	defer delete(c_str, allocator)
 	width, height: c.int
 	if !sdl_ttf.GetStringSize(get_font(font_id, font_size), c_str, 0, &width, &height) {
 		log.panicf("Failed to measure text: %s", sdl.GetError())