SearchEngine: Update to use IndexStore.Name()/NameLower()/BuildPath() APIs matching Rust. Remove NameAt/NameLowerAt references that no longer exist. ca34d91 verified anshdadhich commited on about 14 hours ago
SearchEngine: Exact match to Rust — use IndexStore.Name()/NameLower()/BuildPath() arena accessors, remove parallel/Spar optimization that diverged from Rust. Single-threaded matching identical to Rust behavior. 7914da1 verified anshdadhich commited on about 14 hours ago
