Fix Review Session Findings

Read findings from the active review session and apply fixes to the codebase, then update the resolution log.

Step 1: Resolve the active session

Look for the current session:

1. Check .chalk/reviews/.current-session
2. If not found, check for the most recent session directory under .chalk/reviews/sessions/
3. If nothing found, stop and tell the user to run /create-review first to start a session

Store the session ID as {session}.

Step 2: Determine which findings to load

Based on $ARGUMENTS:

• If a reviewer name is provided (e.g. codex, gemini, gpt4, claude), sanitize it to kebab-case and load only .chalk/reviews/sessions/{session}/{reviewer}.findings.md