fix(curriculum): add context for method chaining and this keyword#66937
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majestic-owl448 merged 2 commits intofreeCodeCamp:mainfrom Apr 15, 2026
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Checklist:
mainbranch of freeCodeCamp.Closes #66925
Description
The Method Chaining lesson introduces object-based chaining using
thiswithout prior context, which can confuse learners.This PR adds a short explanation and example before the quiz section (as suggested) to clarify how method chaining works with objects and the role of
this.