refactor: production 解散+docs 并入 design+tests 归 game 三层收敛——active.md/roadmap/stage/review-mode 升根目录;qa 报告→design/qa(gate-checks/alpha 验收/任务书→research);docs/→design/dev+registry 并档+散提案→research;tests/→game/tests(空架子 README+示例,真测试在 game/smoke);game/tools→tools+样例输出→sim-data;qa-data→sim-data;design/ux→gdd/ux;删 loop-dashboard.html(可再生成)+route_overlay_preview(零引用);钩子三件+loop_dashboard/balance_verifier/render_sample_sheet 路径随迁;断链修复 12 文件,余 7 条全为搬前幽灵链

sim-data/board_calibration_B6.csv

@@ -0,0 +1,26 @@
+Godot Engine v4.7.2.stable.official.ed1daf0bf - https://godotengine.org
+
+level,depth,w,h,n,mines_mean,mines_med,safe_mean,safe_med,r0_mean,inf_mean
+1,0,10,10,200,12.9,13,87.1,87,68.6,0.976
+1,1,10,10,200,12.9,13,87.1,87,68.6,0.976
+1,2,12,12,200,22.6,23,121.4,121,83.2,0.960
+1,3,10,10,200,12.9,13,87.1,87,68.6,0.976
+1,4,12,12,200,22.6,23,121.4,121,83.2,0.960
+2,0,12,12,200,22.6,23,121.4,121,83.2,0.960
+2,1,12,12,200,22.6,23,121.4,121,83.2,0.960
+2,4,12,12,200,22.6,23,121.4,121,83.2,0.960
+2,5,12,12,200,22.6,23,121.4,121,83.2,0.960
+2,6,12,12,200,22.6,23,121.4,121,83.2,0.960
+2,7,12,12,200,22.6,23,121.4,121,83.2,0.960
+2,9,12,12,200,22.6,23,121.4,121,83.2,0.960
+3,0,13,13,200,27.5,28,141.5,141,91.1,0.950
+3,1,13,13,200,27.5,28,141.5,141,91.1,0.950
+3,4,13,13,200,27.5,28,141.5,141,91.1,0.950
+3,5,13,13,200,27.5,28,141.5,141,91.1,0.950
+3,6,13,13,200,27.5,28,141.5,141,91.1,0.950
+3,7,13,13,200,27.5,28,141.5,141,91.1,0.950
+3,9,14,14,200,34.5,35,161.5,161,92.5,0.941
+WARNING: 32 ObjectDB instances were leaked at exit (run with `--verbose` for details).
+   at: cleanup (core/object/object.cpp:2536)
+ERROR: 29 resources still in use at exit (run with --verbose for details).
+   at: clear (core/io/resource.cpp:822)