Contract 6.36.9

The clan tools, after the Elixir Gym's third run on them (feedback #195-#198).

• The clan's own pre_reset row keeps the week's donation high-water, as the members' rows have since 6.33.0. A read that landed after the weekly reset had left donations_per_week at 10 for the weeks of game days 2026-09-06 and 09-13, where the clan's counter had reached 9,270 and 9,094; ingest keeps the higher value and migration 0161 repairs the stored rows (#195).
• clans_standings and clans_participation name the members whose battles were mostly not captured over the last seven days (below 80% of what the profile's battle counter says they played), so a member at 0 recorded battles with 38 real ones reads as a capture gap, not inactivity (#196).
• clans_timeline's profile aggregates leave out a member who left by the clan's read that day. After the 6.36.7 carry-forward their carried profile had counted, putting members_with_profile at 49 over 46 members; a note names the days (#197).

Additive; stored clan pre_reset donations change for weeks read after the reset.