[Maintenance] - MORE CONFETTI

[cielbellerose]

Description

Add confetti on work package stage gate! Add confetti on submitting to finance!

Acceptance Criteria

• confetti when wp stage gate on [ ] page
• confetti when submitted to finance on [ ] page

Proposed Solution

canvas-confetti

• use ProjectDetailPage/ProjectViewContainer/TaskList/v2/TaskListContent.tsx as reference

Mocks