chore(): Improve workflows sdk tooling (#13421)

RESOLVES CORE-1171

**What**
 - Reduced async overhead for objects with mixed sync/async properties
 - Lower memory pressure from eliminated promise allocations
 - Faster primitive value processing with early returns
 - Better concurrency through selective batching of truly async operations
 - Event loop friendly behavior preventing artificial delays
 - Reduced memory allocation from eliminated duplicate processing
 - Decreased GC pressure from WeakMap-based caching instead of map

**note**
Now, `resolveValue`always treat every resoltion as sync operation unless it is not, meaning we do not create promise overhead when not necessary and only when actually treating with promises

packages/core/utils/src/common/deep-copy.ts

@@ -33,12 +33,12 @@ export function deepCopy<
     return copy
   }
 
+  if (util.types.isProxy(obj)) {
+    return obj as unknown as TOutput
+  }
+
   // Handle objects
   if (isObject(obj)) {
-    if (util.types.isProxy(obj)) {
-      return obj as unknown as TOutput
-    }
-
     copy = {} as TOutput
     cache.set(obj, copy) // Add to cache before recursing
 

packages/core/utils/src/common/parse-stringify-if-necessary.ts

@@ -6,7 +6,7 @@ import { isDefined } from "./is-defined"
  * @returns
  */
 export function parseStringifyIfNecessary(result: unknown) {
-  if (typeof result !== "object") {
+  if (typeof result == null || typeof result !== "object") {
     return result
   }