Create video where you explain heavy light decomposition algorithm

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Heavy-Light Decomposition is a powerful technique for solving path queries on trees efficiently. Consider problems like finding the sum of values along a path, or the maximum value between two nodes. A naive approach would traverse the entire path, taking O(N) time per query. HLD reduces this to O(log squared N) by decomposing the tree into heavy and light paths, then using efficient data structures like segment trees.