Revert #605's cooldown-only mitigation in favor of the root-cause fix

@mvanhorn independently fixed #598 in #605 by no longer resetting the
case cooldown on close, throttling the re-pop. We cherry-picked that
commit above to keep his authorship/credit, but this PR instead removes
the underlying lid-state flapping at its source (out-of-case pod's stale
lid byte -> UNKNOWN), so the cooldown can keep resetting on close and a
genuine close->reopen still shows the popup. Reverting his change here so
the two approaches don't stack; thanks @mvanhorn for the parallel work.

app/src/main/java/eu/darken/capod/reaction/core/popup/PopUpReaction.kt

@@ -290,8 +290,8 @@ class PopUpReaction @Inject constructor(
             DualApplePods.LidState.CLOSED -> CasePopUpDecision(
                 shouldShow = false,
                 shouldHide = true,
-                shouldResetCooldown = false,
-                reason = "Lid CLOSED, refreshing cooldown",
+                shouldResetCooldown = true,
+                reason = "Lid CLOSED, resetting cooldown",
             )
 
             else -> CasePopUpDecision(

app/src/test/java/eu/darken/capod/reaction/core/popup/PopUpReactionLogicTest.kt

@@ -36,11 +36,10 @@ class PopUpReactionLogicTest : BaseTest() {
         private fun evaluate(
             currentLidState: DualApplePods.LidState?,
             lastShownTime: Instant? = null,
-            at: Instant = now,
         ) = popUpReaction.evaluateCasePopUp(
             currentLidState = currentLidState,
             lastShownTime = lastShownTime,
-            now = at,
+            now = now,
             cooldownDuration = cooldown,
         )
 
@@ -82,39 +81,11 @@ class PopUpReactionLogicTest : BaseTest() {
         }
 
         @Test
-        fun `lid CLOSED - should NOT show, should hide, should NOT reset cooldown`() {
+        fun `lid CLOSED - should NOT show, should hide, should reset cooldown`() {
             val decision = evaluate(currentLidState = DualApplePods.LidState.CLOSED)
             decision.shouldShow shouldBe false
             decision.shouldHide shouldBe true
-            decision.shouldResetCooldown shouldBe false
-        }
-
-        @Test
-        fun `lid CLOSED followed by residual OPEN within cooldown - should NOT show`() {
-            val closeDecision = evaluate(currentLidState = DualApplePods.LidState.CLOSED)
-            closeDecision.shouldHide shouldBe true
-            closeDecision.shouldResetCooldown shouldBe false
-
-            val residualOpenDecision = evaluate(
-                currentLidState = DualApplePods.LidState.OPEN,
-                lastShownTime = now,
-                at = now.plusMillis(500),
-            )
-            residualOpenDecision.shouldShow shouldBe false
-        }
-
-        @Test
-        fun `lid CLOSED then OPEN after cooldown elapsed - should show`() {
-            val closeDecision = evaluate(currentLidState = DualApplePods.LidState.CLOSED)
-            closeDecision.shouldHide shouldBe true
-            closeDecision.shouldResetCooldown shouldBe false
-
-            val reopenDecision = evaluate(
-                currentLidState = DualApplePods.LidState.OPEN,
-                lastShownTime = now,
-                at = now.plus(cooldown),
-            )
-            reopenDecision.shouldShow shouldBe true
+            decision.shouldResetCooldown shouldBe true
         }
 
         @Test