- Cheap hours only fills to the ceiling with or without a forecast, as the
design (section 1) says. Skipping the sun's share cost 0.31 EUR on real
2026 prices (29.72 against P3's 29.41) and saved nothing on the P3 set.
- A forecast reading from before local midnight is stale: until the
integration refreshes, "left today" is still yesterday's 0 and
"tomorrow" is really today.
- Forecast entity ids must be sensor.[a-z0-9_]+ (they go into the
/api/states/<id> path).
- House profile: a stored day that is not a date, or is after today, is
dropped instead of kept forever.
- Text: the forecast line says "for the rest of today"; the learning line
no longer promises "tomorrow" (a plan needs one full day).
- Tests for four surviving review mutants (hour sample floor, the dear run
after the cheap run, share by room, daytime use) and the fixes above.
- Replay tool: `--fc zero` (a forecast of no sun).
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
