I want the DashboardManager class to aggregate completed tasks into chart-ready analytics for a dashboard.

I want the DashboardManager class to aggregate completed tasks into chart-ready analytics for a dashboard.: a task in MiMo-V2.6-RL-harbor-code: MiMo-V2.6-RL Code (Harbor) (Harbor dataset). For example, if the range is January 1 through January 3 and the completed tasks are { completedAt…

The task

For example, if the range is January 1 through January 3 and the completed tasks are `{ completedAt: '2024-01-01T10:00:00Z', experience: 100, earlyBonus: 20, overduePenalty: -10 }`, `{ completedAt: '2024-01-02T10:00:00Z', experience: 50 }`, and `{ completedAt: 'not-a-date', experience: 999 }`, the XP dataset should…

Part of FineEnvs/MiMo-V2.6-RL-harbor-code.