[httpsphl]

The owner wants to know how much of the weekly plan each bot uses ("Atendente: 0.4%"), more than how many tokens.

How it is measured

• Anthropic publishes no plan sizes. The plan's rate_limit_event gives the whole account's utilization in whole points, with no per-bot split.
• The cost of each turn goes to turn_costs, at API list prices. It is the growth of Claude Code's total_cost_usd, which adds up the whole process, per generation. This is exact per model, cache included.
• Every new reading of a plan window goes to plan_readings.
• Rate: the rises of the seven_day window between consecutive readings of the same week, over what the bots spent in between, over the last 35 days.
  • A rise with no bot cost in between is left out, as outside use.
  • With fewer than 2 points of rise there is no rate yet.
• Per bot: BotTokens.planShare = cost × rate, or null before the rate is known.

App

• The usage dialog becomes "Use by bot": "≈ 0.5% of the week" per bot, with the tokens on the line below and a total.
• A note says it is an estimate and that use outside Botloft pushes it up. Before there is a rate, the tokens show with a note that the share comes later.
• New "Last hour" period.

Chief: crew_roster gives week_plan_percent per bot over the last 7 days, and the chief's rules point to it for cost (see #197).

Migration 0023. Spec 8.7.

Tests:

• tests/plan_share.rs: learned from a 3-point rise over a $1 turn, then the share and the roster.
• Store tests for costs and readings, and the cost meter.
• App tests for the share, the period, the note before learning, and the percentage format.

Manual with real Claude: after a few days of bot work, check that the shares add up close to the week's rise.