Inspect and analyze uniclipboard's local JSONL logs on a SINGLE machine — query, filter, and time-merge the per-role (gui/daemon/cli) log files to answer "what just happened" or trace a symptom (pairing, sync, transfer, clipboard capture, daemon lifecycle) back through the logs. Use when the user asks to "check the logs", "why did X fail", "what did the daemon do", or describes a bug to diagnose from logs on this one host. NOT for cross-device peer debugging (use dual-side-debug) and NOT for writing/reviewing tracing code (use tracing-best-practices).