alonso.torres 0859d7c1a1 🐛 Order grid children when adding a shape
Record grid children in cell order before asynchronous reflow. This
keeps changes and their undo independent of the reflow schedule.

Red child-order regression reproduced. Focused geometry, reset, swap
and runner suites pass 121 tests / 540 assertions.

Benchmark vs Phase 1e: main 10/100/1000 0.51/0.64/0.65; levels 0.50;
chain 0.57; library 0.53; many shapes 0.47; switch 0.59. No flags.

AI-assisted-by: GPT-6
2026-10-28 15:53:08 +01:00
..
2026-10-28 15:53:06 +01:00
2026-10-28 15:53:08 +01:00
2026-09-29 09:07:34 +02:00
2026-03-11 15:24:40 +01:00