Allow page to be tied to a calendar event

Description:
Enable users to associate pages directly with calendar events (meetings). This would allow, for example, right-clicking a meeting in the calendar view to instantly create or link a page to that event. Alternatively, pages could be linked to meetings through a dedicated menu. See the app "Agenda" for an example.

Additionally, provide the ability to organize meetings and their associated pages within a folder hierarchy for better structure and navigation.

Problems Solved:

• Makes it easy to find and review notes or tasks from previous meetings.

• Improves meeting continuity by sharing relevant context and past outcomes.

• Streamlines agenda preparation by surfacing tasks and notes tied to specific meetings.

Use Case Example:
After a meeting, all notes and tasks can be quickly reviewed by opening the linked page from the relevant calendar event. Before the next meeting, users can easily revisit prior discussions and ensure follow-up on action items.