fix: arm held Command on activation and animate number overlays

Sources/ConjureKit/CommandNumberShortcuts.swift

@@ -3,13 +3,20 @@ import Foundation
 /// Monotonic timestamps are supplied by the window; tests never wait on a real clock.
 public struct CommandNumberShortcuts: Sendable {
     private var heldSince: TimeInterval?
+    private var cancelledUntilRelease = false
     public private(set) var isVisible = false
+    public var isHolding: Bool { heldSince != nil }
 
     public init() {}
 
-    /// Returns true only when a fresh, eligible Command-only hold begins.
+    /// Samples an existing hold too, including when results first become eligible.
     public mutating func update(commandOnly: Bool, eligible: Bool, at time: TimeInterval) -> Bool {
-        guard commandOnly && eligible else { reset(); return false }
+        guard commandOnly else { reset(); return false }
+        guard eligible && !cancelledUntilRelease else {
+            heldSince = nil
+            isVisible = false
+            return false
+        }
         guard heldSince == nil else { return false }
         heldSince = time
         return true
@@ -27,8 +34,15 @@ public struct CommandNumberShortcuts: Sendable {
         return Int(digit - 49)
     }
 
+    /// An action cancels this hold; modifier sampling must not restart it.
+    public mutating func cancel() {
+        reset()
+        cancelledUntilRelease = true
+    }
+
     public mutating func reset() {
         heldSince = nil
         isVisible = false
+        cancelledUntilRelease = false
     }
 }