p79: 夜帧炊烟增强与光晕去叠

- 炊烟：夜帧烟柱4段向上堆叠(整格32px, alpha 180+75)+暖色外发光(r30)+中性柔光团(r12)；
  烟柱强光像素(夜-昼贡献>=80) 181->1171 (x6.5)，峰值112->173；白天帧逐像素不变。
- 光晕去叠：VillageArt.haloRingLayers 每光源<=2层(内芯+空心外环)，芯环间确定暗隙，半径4->3 tile，
  峰值150->118；光晕重叠面积(夜-昼贡献>=60)中央区 15184->9633 (-36.6%)，全屏 15477->9926 (-35.9%)。
- 回归 P79NightPolishTests(3)；analyze-p78.py 复跑仍 PASS；正午帧与 P78 完全一致=白天零回归。
- Desktop 367/367, Kernel 120/120, digest 953775FA...F7F6C 不变

1 files changed, 51 insertions, 0 deletions

diff --git a/docs/evidence/p79-log.txt b/docs/evidence/p79-log.txt
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+world-mode=riverscape bounds=256x192
+mode=keyboard seed=42
+controls=WASD move E interact 1-6 choose Q observe Tab needs C chronicle L relations P pause F1/F2/F3 speed F6 save F7 load Esc close/exit
+fps=61.0 tick=0 pos=(4112,3088)
+fps=60.0 tick=0 pos=(4112,3088)
+splash=done frame=150
+menu=occupation-select
+new-game=ok seed=42 npcs=30 occupation=农夫 tick=0
+p78-shot=day hour=12.0 tick=2592000 lantern=0.00 water=-16,280,1312,96 glints=252 smoke=4 bridge_halo=16
+p78-regions day glint_src=-1,-1 glint_ctl=-1,-1 bridge_src=-1,-1
+p78-shot=day hour=12.0 tick=2592000 lantern=0.00 water=-16,280,1312,96 glints=252 smoke=4 bridge_halo=16
+p78-regions day glint_src=176,280 glint_ctl=208,280 bridge_src=592,280
+p78-shot=day hour=12.0 tick=2592000 lantern=0.00 water=-16,280,1312,96 glints=252 smoke=4 bridge_halo=16
+p78-regions day glint_src=176,280 glint_ctl=208,280 bridge_src=592,280
+p78-shot=day hour=12.0 tick=2592000 lantern=0.00 water=-16,280,1312,96 glints=252 smoke=4 bridge_halo=16
+p78-regions day glint_src=176,280 glint_ctl=208,280 bridge_src=592,280
+p78-frame=p78-day tick=2592000 camera=(6352,4328)
+p78-shot=night hour=22.0 tick=4752000 lantern=1.00 water=-16,280,1312,96 smoke_src=656,344 smoke_alpha=182 smoke_cell=32 glint_alpha=124
+p78-regions night glint_src=176,280 glint_ctl=208,280 bridge_src=592,280
+p78-shot=night hour=22.0 tick=4752000 lantern=1.00 water=-16,280,1312,96 smoke_src=656,344 smoke_alpha=182 smoke_cell=32 glint_alpha=124
+p78-regions night glint_src=176,280 glint_ctl=208,280 bridge_src=592,280
+p78-shot=night hour=22.0 tick=4752000 lantern=1.00 water=-16,280,1312,96 smoke_src=656,344 smoke_alpha=182 smoke_cell=32 glint_alpha=124
+p78-regions night glint_src=176,280 glint_ctl=208,280 bridge_src=592,280
+p78-shot=night hour=22.0 tick=4752000 lantern=1.00 water=-16,280,1312,96 smoke_src=656,344 smoke_alpha=182 smoke_cell=32 glint_alpha=124
+p78-regions night glint_src=176,280 glint_ctl=208,280 bridge_src=592,280
+p78-shot=night hour=22.0 tick=4752000 lantern=1.00 water=-16,280,1312,96 smoke_src=656,344 smoke_alpha=182 smoke_cell=32 glint_alpha=124
+p78-regions night glint_src=176,280 glint_ctl=208,280 bridge_src=592,280
+p78-shot=night hour=22.0 tick=4752000 lantern=1.00 water=-16,280,1312,96 smoke_src=656,344 smoke_alpha=182 smoke_cell=32 glint_alpha=124
+p78-regions night glint_src=176,280 glint_ctl=208,280 bridge_src=592,280
+p78-shot=night hour=22.0 tick=4752000 lantern=1.00 water=-16,280,1312,96 smoke_src=656,344 smoke_alpha=182 smoke_cell=32 glint_alpha=124
+p78-regions night glint_src=176,280 glint_ctl=208,280 bridge_src=592,280
+p78-shot=night hour=22.0 tick=4752000 lantern=1.00 water=-16,280,1312,96 smoke_src=656,344 smoke_alpha=182 smoke_cell=32 glint_alpha=124
+p78-regions night glint_src=176,280 glint_ctl=208,280 bridge_src=592,280
+p78-shot=night hour=22.0 tick=4752000 lantern=1.00 water=-16,280,1312,96 smoke_src=656,344 smoke_alpha=182 smoke_cell=32 glint_alpha=124
+p78-regions night glint_src=176,280 glint_ctl=208,280 bridge_src=592,280
+p78-shot=night hour=22.0 tick=4752000 lantern=1.00 water=-16,280,1312,96 smoke_src=656,344 smoke_alpha=182 smoke_cell=32 glint_alpha=124
+p78-regions night glint_src=176,280 glint_ctl=208,280 bridge_src=592,280
+p78-shot=night hour=22.0 tick=4752000 lantern=1.00 water=-16,280,1312,96 smoke_src=656,344 smoke_alpha=182 smoke_cell=32 glint_alpha=124
+p78-regions night glint_src=176,280 glint_ctl=208,280 bridge_src=592,280
+p78-shot=night hour=22.0 tick=4752000 lantern=1.00 water=-16,280,1312,96 smoke_src=656,344 smoke_alpha=182 smoke_cell=32 glint_alpha=124
+p78-regions night glint_src=176,280 glint_ctl=208,280 bridge_src=592,280
+p78-shot=night hour=22.0 tick=4752000 lantern=1.00 water=-16,280,1312,96 smoke_src=656,344 smoke_alpha=182 smoke_cell=32 glint_alpha=124
+p78-regions night glint_src=176,280 glint_ctl=208,280 bridge_src=592,280
+p78-shot=night hour=22.0 tick=4752000 lantern=1.00 water=-16,280,1312,96 smoke_src=656,344 smoke_alpha=182 smoke_cell=32 glint_alpha=124
+p78-regions night glint_src=176,280 glint_ctl=208,280 bridge_src=592,280
+p78-shot=night hour=22.0 tick=4752000 lantern=1.00 water=-16,280,1312,96 smoke_src=656,344 smoke_alpha=182 smoke_cell=32 glint_alpha=124
+p78-regions night glint_src=176,280 glint_ctl=208,280 bridge_src=592,280
+p78-shot=night hour=22.0 tick=4752000 lantern=1.00 water=-16,280,1312,96 smoke_src=656,344 smoke_alpha=182 smoke_cell=32 glint_alpha=124
+p78-regions night glint_src=176,280 glint_ctl=208,280 bridge_src=592,280
+p78-frame=p78-night tick=4752000 camera=(6352,4328)
+p78-shot=done