Skills, auto-attack, aura and chain lightning rework, Esc, cache fix

- Skill bar: no art selection; slot 0 is the right-click art, keys 0-6 cast
  slots directly; cooldown labels in exact seconds; slot 0 set apart.
- Arts regenerate on their own (casting no longer refills the group).
- Auto-attack after targeting or casting at a hostile creature, at the speed
  of a held button.
- Auras can be recast while active (renew, no second visual).
- Blicke wie Klingen hits every enemy in range, physical, with life leech.
- Blitzschlag steers the game's own chain: 3 + level/5 hits, 1 + level/10
  chains, re-hits a lone enemy.
- Weapon sets: click selects, drag only from the selected set; the leftmost
  set is clickable (signed hit tests).
- Esc closes open windows before opening the game menu.
- HUD: standalone buttons and texts are centred.
- Record cache sized for widened views (town lag while walking).
- Shared game code: orders, fx events, text drawing, cooldowns, effects.

Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>

src/mods/hud.cpp

@@ -44,6 +44,7 @@ thread_local int g_offsetX = 0;
 // Whether the UI event currently being handled has already been shifted.
 thread_local bool g_eventShifted = false;
 
+
 enum class Anchor { Center, Right };
 
 int OffsetFor(Anchor anchor) {
@@ -500,6 +501,21 @@ HUD_RENDER(0x0071dd80, UiSavegame_Render, Anchor::Center)
 HUD_EVENT(0x00720c10, UiBusyDlg_HandleEvent, Anchor::Center)
 HUD_RENDER(0x007213a0, UiBusyDlg_Render, Anchor::Center)
 
+// Controls that can be top-level windows of their own, e.g. the quest dialog
+// (buttons and texts placed directly in the UI manager). Inside one of the
+// windows above they are already in its scope (outermost wins); on their own
+// they were drawn and clicked unshifted (or shifted by whichever window was
+// active), which made the dialog jump and its buttons miss.
+HUD_EVENT(0x0072adf0, UiButton_HandleEvent, Anchor::Center)
+HUD_RENDER(0x0072af90, UiButton_Render, Anchor::Center)
+HUD_EVENT(0x00753c70, UiStaticText_HandleEvent, Anchor::Center)
+HUD_RENDER(0x00753a20, UiStaticText_Render, Anchor::Center)
+HUD_EVENT(0x00754610, UiStaticTextFx_HandleEvent, Anchor::Center)
+HUD_RENDER(0x007541e0, UiStaticTextFx_Render, Anchor::Center)
+HUD_EVENT(0x00753360, UiStatic_HandleEvent, Anchor::Center)
+HUD_RENDER(0x007530a0, UiStatic_Render, Anchor::Center)
+HUD_RENDER(0x007228b0, UiTextLines_Render, Anchor::Center)
+
 // Tooltips: placed by the hovered window in its own layout (see TrackHover).
 int __fastcall UiTooltip_Render(void* self, void* edx, void* device);
 RE_HOOK(0x006e7300, UiTooltip_Render);