Implement Total P&L and net deposits for single-account view

[dbigham]

Summary

• add server-side funding summary logic that walks Questrade activities, applies historical FX conversion, and exposes combined CAD totals for single accounts
• include net deposits and computed Total P&L in the summary API response for single-account requests
• surface the new data in the client summary pod with a dedicated net deposits row and ellipsis separator, and update clipboard output

Testing

• npm run lint

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https://chatgpt.com/codex/tasks/task_e_68dfec885694832db5fd2d54287e9723

[chatgpt-codex-connector]

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[chatgpt-codex-connector]

Continue fetching historical funding beyond first empty month

The backward scan in loadFundingActivities breaks whenever a 30‑day window contains no funding after at least one funding window has been seen (else if (foundFunding) break). That means any gap of a month or more between deposits causes the loop to stop at the first deposit it encounters and ignore all earlier contributions. Since real accounts commonly have sporadic deposits, the computed netDeposits and the derived Total P&L override will usually include only the most recent month of funding history, producing incorrect totals. The scan should continue until there are no activities returned at all or until an explicit historical cutoff is reached rather than exiting after the first empty window.

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