CAL-02 | 72h Calendar Comparison

[Manish281005]

Task: CAL-02 | 72h Calendar Comparison

Estimated Hours: 2h | Owner: MK | Priority: P0 | Status: Completed

Definition:
Query calendar for next 72 hours of events. For each extracted deadline (from CAL-01), check if it overlaps with a calendar event. Overlap logic: deadline ≤ 2h before meeting start. Return conflict badge + detail string.

Acceptance Criteria:

• Queries calendar events for next 72 hours
• For each deadline: check overlap with events (within 2h window, configurable)
• Returns {conflict_badge: bool, conflict_detail: str | None}
• Example conflict detail: "Conflicts with 'Budget Review' 14 May 14:00"
• No conflicts → conflict_badge: false, conflict_detail: None
• Graceful fallback if calendar fetch fails (no conflict assumed)