Graphenium v0.7.0: Path normalization, trust scaling, transitive queries

Graphenium v0.7.0

Path normalization, trust scaling, and transitive queries.

Added

• query_transitive(seed, depth?) MCP tool — BFS transitive closure from a seed symbol, with depth control and relation filtering
• format_path_confidence — per-hop trust breakdown in shortest_path output (relation, confidence, provenance for each step)
• Relative paths in all subgraph_to_text_with_match_details output — no more absolute host paths
• is_test_like_path — improved test/spec path detection (handles .spec., /spec/, _bench patterns)
• AST-only trust scaling in gm check — dynamically skips call resolution for AST-only graphs with clear [SKIPPED] explanation

Fixed

• displayed counter bug in truncation messages — now shows actual displayed count instead of always 0