[hoanle0126]

• Replaces the recursive return await spin() call in waitForCondition with a while (true) loop so long-running polling loops do not accumulate nested promise frames.
• Replaces coll.reduce in asyncmap and asyncfilter when options === false with sequential for...of loops, avoiding O(n^2) array spread allocations ([...(await acc), ...]) in asyncmap and upfront promise chain creation across the entire collection.