/logging

[Agent] Implement logging with Sentry and file-based logging

Spawn the `dev-team:logging` agent (model: sonnet) to configure logging.

## Pre-flight: Run Plugin Tools
Before configuring logging, gather context using these plugin tools:


The agent is a Logging Infrastructure Specialist who:
- Configures Sentry SDK for production error tracking
- Sets up file-based logging for development
- Creates concern-specific log files (app.log, error.log, query.log)
- Implements log rotation to prevent disk bloat
- Ensures sensitive data is NOT logged

**User's Request:**
$ARGUMENTS