Update to Productivity Hub

{
  "description": "Design focus sessions, time blocks, breaks, and distraction-resistant work plans.",
  "included_files": [],
  "name": "time-blocking-and-focus",
  "skill_md_contents": "---\nname: time-blocking-and-focus\ndescription: Design focus sessions, time blocks, breaks, and distraction-resistant work plans.\n---\n\n# Time Blocking and Focus\n\nEstimate work honestly, group similar tasks, protect deep-work blocks, schedule shallow work, and include transition time. Use focused intervals and breaks appropriate to the task. Define a visible start condition and a clear stopping condition for each block.\n"
}