fix: arm held Command on activation and animate number overlays

Tests/ConjureKitTests/CommandNumberShortcutsTests.swift

@@ -30,3 +30,37 @@ import Testing
     let afterReset = shortcuts.reveal(at: 20)
     #expect(!afterReset)
 }
+
+@Test(arguments: [false, true])
+func commandHeldAtActivationArmsWithoutAModifierEvent(resultsInitiallyEligible: Bool) {
+    var shortcuts = CommandNumberShortcuts()
+    let activation = shortcuts.update(commandOnly: true, eligible: resultsInitiallyEligible, at: 10)
+    let afterDiscovery = shortcuts.update(commandOnly: true, eligible: true, at: 10.1)
+    let spaceReleased = shortcuts.update(commandOnly: true, eligible: true, at: 10.2)
+    #expect(activation == resultsInitiallyEligible)
+    #expect(afterDiscovery == !resultsInitiallyEligible && !spaceReleased)
+    let heldAt = resultsInitiallyEligible ? 10.0 : 10.1
+    let early = shortcuts.reveal(at: heldAt + 0.999)
+    let revealed = shortcuts.reveal(at: heldAt + 1)
+    #expect(!early && revealed)
+}
+
+@Test func commandShortcutCancellationSurvivesEligibilityAndSpaceReleaseSamples() {
+    var shortcuts = CommandNumberShortcuts()
+    _ = shortcuts.update(commandOnly: true, eligible: true, at: 10)
+    shortcuts.cancel()
+    _ = shortcuts.update(commandOnly: true, eligible: false, at: 10.2)
+    let afterDiscovery = shortcuts.update(commandOnly: true, eligible: true, at: 10.3)
+    let spaceReleased = shortcuts.update(commandOnly: true, eligible: true, at: 10.4)
+    let cancelled = shortcuts.reveal(at: 12)
+    #expect(!afterDiscovery && !spaceReleased && !cancelled && !shortcuts.isHolding)
+    _ = shortcuts.update(commandOnly: false, eligible: true, at: 12.1)
+    let freshHold = shortcuts.update(commandOnly: true, eligible: true, at: 13)
+    let revealed = shortcuts.reveal(at: 14)
+    #expect(freshHold && revealed)
+    shortcuts.cancel()
+    shortcuts.reset() // Reopening the launcher starts a new activation session.
+    let reopened = shortcuts.update(commandOnly: true, eligible: true, at: 15)
+    let reopenedVisible = shortcuts.reveal(at: 16)
+    #expect(reopened && reopenedVisible)
+}