Module cluster 

Louvain community detection for discovering functional modules in the code graph.

Builds an undirected weighted graph from CALLS edges, then runs single-level Louvain modularity optimization. Results are stored as Cluster nodes and MEMBER_OF edges in the graph.

Structs

ClusterStats

Statistics returned after clustering.

Functions

detect_clusters

Run Louvain community detection on the code graph and store results.