Enhance thread safety tests by refining cache initialization and improving test clarity. Updated comments to reflect changes in locking mechanisms and added new test scenarios to validate cache behavior under high contention and mixed operations.

Author: 0xLeif

Sources/Cache/Cache/Cache.swift

@@ -16,7 +16,7 @@ import Foundation
 open class Cache<Key: Hashable, Value>: Cacheable, @unchecked Sendable {
 
     /// Lock to synchronize the access to the cache dictionary.
-    /// Using NSRecursiveLock to prevent deadlocks with @Published property wrapper
+    /// Using NSRecursiveLock to prevent re-entrant lock deadlocks with @Published property wrapper
     fileprivate var lock: NSRecursiveLock
 
     #if os(Linux) || os(Windows)