p77: 日历卡/浮动提示药丸化并修复面板遮挡快捷栏

- DrawCalendarCard 改半透明底+1px 描边+accent 发丝线，日历卡微缩(52→48)
- FloatingPrompt 新增 layoutWrapped/wrapText，锚定长文本逐字折行(不丢字、居中锚点、避让 HUD 带)
- 新增 HudLayout.panelRect，DrawPanel 用其几何；DialogOverlay.bottomMargin 24→72
  1280x720 下对话 rect 底 648、任务面板底 652，均 < hotbar 顶 660，不再压 3-8 号槽
- 新增 P77LayoutTests(4 尺寸不破版/不遮挡 + 真实长提示折行)
- 证据 LV_P43/P44/P67_SHOT + scripts/analyze-p77.py(verdict PASS) 落 docs/evidence/p77-*
- Desktop 361/361, Kernel 120/120, digest 953775FA...F7F6C 不变

1 files changed, 18 insertions, 0 deletions

diff --git a/docs/evidence/p77-analysis.txt b/docs/evidence/p77-analysis.txt
new file mode 100644
index 0000000..06f1f5f
--- /dev/null
+++ b/docs/evidence/p77-analysis.txt
@@ -0,0 +1,18 @@
+P77（日历卡/浮动提示药丸化 + 面板与 hotbar 错开）证据分析 — 真实 Desktop xvfb 1280x720
+近黑阈值 24；实心块 = 24x24 全近黑。
+
+p43-hud-day: calendar=(1128, 47, 140, 48) dark_frac=0.094 maxblk=184 bright=256
+p43-hud-night: calendar=(1128, 47, 140, 48) dark_frac=0.097 maxblk=176 bright=248
+
+panelRect(1280,720,5)=(16, 536, 380, 116) bottom=652 vs hotbar_top=660
+p67-target panel region=(16, 536, 380, 116) dark_frac=0.005 maxblk=70 bright=387
+
+p44-dialog-a rect=(190, 510, 900, 138) bottom=648 vs hotbar_top=660
+p44-dialog-c prompt band (0,480,1280,240) dark_frac=0.016 maxblk=176 bright=3343
+
+diff p43-hud-day vs p43-hud-night: differing_pixels=921600
+diff p44-dialog-a vs p44-dialog-c: differing_pixels=129318
+
+verdict=PASS
+  calendar/panel/prompt regions have no solid near-black block;
+  panel and dialog bottoms clear the hotbar top; frames differ pairwise.