CodeMender updates (v0.6.0)

CodeMender updates (v0.6.0)

This release introduces updates to CodeMender:

• Machine-readable metrics: Added the --json flag to cm stats to export aggregate and per-session metrics (CACHE_HIT%, THINK_RATIO%, TOOL_CALLS, DURATION).
• Session drill-down: Added cm stats --session <id> to inspect turn-by-turn token consumption for specific sessions.
• Bug fixes:
• Improved codebase search reliability by skipping binary archives and non-regular files during traversal.
• Fixed an issue where cm report import failed on native JSON reports or findings referencing new files.
• Fixed an issue where preview mode could create empty directories on disk before user confirmation.
• Prevented erroneous verification verdicts when workspace reset fails.

For more information, see CodeMender documentation.