Fix performance inefficient vector operation#1168

Merged

lightvector merged 2 commits intolightvector:masterfrom

KvanTTT:performance-inefficient-vector-operation

Mar 15, 2026

Commits on Mar 11, 2026

Use `emplace_back` instead of `push_back` for improved performance and clarity in various parts of the code.
KvanTTT
committed
Reserve capacity for vectors before populating elements
KvanTTT
committed