fix(P.3.4): correct aabb_contains_point signature + SPOREL_CI self-exit

- hit() now passes rect-table as single arg (not destructured) per
  engine.spatial.aabb_contains_point(rect, px, py) signature.
- update() honors SPOREL_CI=1 via 60-frame self-exit (matches spine-
  prototype pattern). Required for headless smoke (P0-S15).

init.lua

@@ -10,6 +10,11 @@ local modules        = {}    -- [{id, version, name, rect={x,y,w,h}}]
 local quit_buttons   = {}    -- {yes = rect, no = rect}
 local screen_w, screen_h = 1280, 720   -- matched ENGINE_WINDOW_DEFAULT_WIDTH/HEIGHT
 
+-- CI-conditional self-exit (matches spine-prototype's pattern).
+-- Interactive runs (no SPOREL_CI=1) loop until ESC or quit-confirm.
+local frames = 0
+local CI_FRAMES = 60
+
 local TITLE        = "Sporel Launcher"
 local QUIT_PROMPT  = "Sporel beenden?"
 local YES_LABEL    = "Ja"
@@ -63,6 +68,12 @@ function init(ctx)
 end
 
 function update(ctx, dt)
+    frames = frames + 1
+    if os.getenv("SPOREL_CI") == "1" and frames >= CI_FRAMES then
+        engine.exit(0)
+        return
+    end
+
     local mx, my = engine.input.get_mouse_pos()
 
     if state == STATE_LIST then
@@ -70,7 +81,7 @@ function update(ctx, dt)
             state = fsm.next(state, "esc")
         elseif input.was_action_pressed("ui_click") then
             for _, m in ipairs(modules) do
-                if hit(m.rect.x, m.rect.y, m.rect.w, m.rect.h, mx, my) then
+                if hit(m.rect, mx, my) then
                     engine.switch_module(m.id)
                     return
                 end
@@ -82,9 +93,9 @@ function update(ctx, dt)
         elseif input.was_action_pressed("ui_confirm") then
             engine.exit(0); return
         elseif input.was_action_pressed("ui_click") then
-            if hit(quit_buttons.yes.x, quit_buttons.yes.y, quit_buttons.yes.w, quit_buttons.yes.h, mx, my) then
+            if hit(quit_buttons.yes, mx, my) then
                 engine.exit(0); return
-            elseif hit(quit_buttons.no.x, quit_buttons.no.y, quit_buttons.no.w, quit_buttons.no.h, mx, my) then
+            elseif hit(quit_buttons.no, mx, my) then
                 state = fsm.next(state, "click_no")
             end
         end
@@ -103,7 +114,7 @@ function render(ctx)
         engine.render.draw_text(EMPTY_LABEL, (screen_w - ew) / 2, screen_h / 2, FONT_BUTTON, COLOR_TEXT)
     else
         for _, m in ipairs(modules) do
-            local color = hit(m.rect.x, m.rect.y, m.rect.w, m.rect.h, mx, my) and COLOR_HOVER or COLOR_BTN
+            local color = hit(m.rect, mx, my) and COLOR_HOVER or COLOR_BTN
             engine.render.draw_rect(m.rect.x, m.rect.y, m.rect.w, m.rect.h, color)
             local lw = engine.render.measure_text(m.name, FONT_BUTTON)
             engine.render.draw_text(m.name, m.rect.x + (m.rect.w - lw) / 2, m.rect.y + PAD_Y, FONT_BUTTON, COLOR_TEXT)
@@ -119,7 +130,7 @@ function render(ctx)
 
         for _, key in ipairs({ "yes", "no" }) do
             local b = quit_buttons[key]
-            local color = hit(b.x, b.y, b.w, b.h, mx, my) and COLOR_HOVER or COLOR_BTN
+            local color = hit(b, mx, my) and COLOR_HOVER or COLOR_BTN
             engine.render.draw_rect(b.x, b.y, b.w, b.h, color)
             local label = (key == "yes") and YES_LABEL or NO_LABEL
             local lw = engine.render.measure_text(label, FONT_BUTTON)