pub const RENAME_SIMILARITY_DEFAULT: f32 = 0.6;Expand description
Default content-similarity threshold for rename detection (60%).
Callers override per-call via changes_since’s rename_similarity
parameter; the engine wrapper accepts [0.1, 1.0] and emits a
LIMIT_CLAMPED warning for out-of-range values. Higher values
miss edited renames; lower values risk false-positive rename
pairing.