Fix memory leak in functional components by tearing down render watchers#13307
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KashviYadav09 wants to merge 1 commit intovuejs:mainfrom
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Fix memory leak in functional components by tearing down render watchers#13307KashviYadav09 wants to merge 1 commit intovuejs:mainfrom
KashviYadav09 wants to merge 1 commit intovuejs:mainfrom
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Functional components create render watchers that were not properly cleaned up
on unmount, leading to retained dependencies and memory leaks.
This PR tracks functional watchers at vnode level and ensures teardown during
patch destroy and lifecycle cleanup. Includes a regression test.