When a bare filename like 'operators.ts' matches multiple full paths,
check if they are the same file connected by renames (via BFS on
mr_file_changes). If so, auto-resolve to the newest path instead of
erroring. Also wires path resolution into file-history and trace
commands so bare filenames work everywhere.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Extract shared path resolution logic from who.rs into a new
core::path_resolver module for cross-module reuse. Functions moved:
escape_like, normalize_repo_path, PathQuery, SuffixResult,
build_path_query, suffix_probe. Duplicate escape_like copies removed
from list.rs, project.rs, and filters.rs — all now import from
path_resolver.
Additionally fixes two bugs in query_expert_details() and
query_overlap() where only position_new_path was checked (missing
old_path matches for renamed files) and state filter excluded 'closed'
MRs despite the main scoring query including them with a decay
multiplier.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
