Section 17.1 - Amortized analysis methods (legacy compatibility path)
Third-edition-numbered compatibility path for the amortized-analysis
methods. The canonical fourth-edition source is
CLRSLean.FourthEdition.Chapter_16.Section_16_1_Amortized_Framework;
this module forwards to it so legacy imports keep working during the
compatibility period (see docs/migrations/clrs4.md).