Filter routine upcoming categories

main.go

@@ -571,6 +571,9 @@ func filterUpcomingAssignments(assignments []Assignment, now time.Time, days int
 	var filtered []Assignment
 	for _, assignment := range assignments {
 		if !assignment.DueDate.Before(start) && !assignment.DueDate.After(end) {
+			if isExcludedUpcomingAssignment(assignment) {
+				continue
+			}
 			filtered = append(filtered, assignment)
 		}
 	}
@@ -737,6 +740,15 @@ func isRevisionStatus(status string) bool {
 	return strings.Contains(status, "revision") || strings.Contains(status, "revise")
 }
 
+func isExcludedUpcomingAssignment(assignment Assignment) bool {
+	category := strings.ToLower(strings.TrimSpace(assignment.Category))
+	title := strings.ToLower(strings.TrimSpace(assignment.Title))
+	if strings.Contains(category, "preparedness") || strings.Contains(title, "preparedness") {
+		return true
+	}
+	return strings.Contains(category, "r.i.c.e")
+}
+
 func inferAssignmentDate(monthDay string, now time.Time) time.Time {
 	return inferDate(monthDay, now, false)
 }

main_test.go

@@ -42,6 +42,8 @@ func TestFilterUpcomingAssignments(t *testing.T) {
 	assignments := []Assignment{
 		{DueDate: time.Date(2026, 3, 29, 0, 0, 0, 0, time.UTC), Title: "Soon"},
 		{DueDate: time.Date(2026, 4, 20, 0, 0, 0, 0, time.UTC), Title: "Later"},
+		{DueDate: time.Date(2026, 3, 30, 0, 0, 0, 0, time.UTC), Title: "Preparedness", Category: "Preparedness"},
+		{DueDate: time.Date(2026, 3, 31, 0, 0, 0, 0, time.UTC), Title: "Weekly assessment", Category: "R.I.C.E. (weekly assessment)"},
 	}
 	got := filterUpcomingAssignments(assignments, now, 14)
 	if len(got) != 1 || got[0].Title != "Soon" {