Fix get_dependents/get_change_impact for dotted method names

Remove benchmarks from repo, keep local only

Support arbitrary target repos in benchmark runner

Bump version to 0.7.1 for PyPI release

Update benchmark runner and report with richer metrics

Enrich find_symbol with signature and source preview

Fix: add --strict-mcp-config so without_index mode has no MCP servers

Handle task timeouts gracefully, bump timeout to 10 minutes

Add new-context metric: cache_creation shows actual content savings

Revamp report: lead with cost and turns, show cache breakdown

Fix token counting: sum uncached + cache_read + cache_creation

Fix token measurement: use real counts from CLI JSON output

Fix runner: nested session detection and report import path

Add A/B token usage benchmark for measuring real savings

Fix ruff F821: add missing ProjectIndex import in server.py