Turn your calendar into a daily handwritten planner that syncs back to your tasks

A user has Grok Bot copy new calendar items into Todoist as tasks, then each morning read Todoist and generate a daily planner PDF with working links for use in the Goodnotes handwriting app. At the end of the day Grok Bot nudges him to upload the marked-up PDF, reads his handwritten notes and updates Todoist to match, closing the loop between paper-style planning and a digital task list.