V0.1.2

• Calendar grid for quick access to notes
• Added tasks, we metadata tokens id:, cd:, due:, dd, which are automatically managed. ID is the id of the task, cd id creation date, due is due date and dd is done date
• Focus commands for Daily Notes / Calendar / To Do panels
• Autosave improvements: autosave dirty files every 10s + on editor switch, but pauses while typing and resumes after 5s inactivity
• Demo onboarding: first-open prompt, empty-state “generate demo data”, and sample note/task generator command