Add /log and /debug commands for troubleshooting

- /log command to view and analyze automation logs
  - Filter by pattern, date, or log type
  - List available log files
- /debug command generates comprehensive debug report
  - Version, core files, state, memory, scripts status
  - Environment info (Python, kubectl)
  - Disk usage by directory
  - JSON output mode for scripting
- Updated shell completions with 13 aliases total
- Test suite now covers 21 tests

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

commands/README.md

@@ -15,6 +15,8 @@ Slash commands for quick actions. User-invoked (type `/command` to trigger).
 | `/remember` | `/save`, `/note` | Quick save to memory |
 | `/config` | `/settings`, `/prefs` | View/manage configuration |
 | `/search` | `/find`, `/lookup` | Search memory, history, config |
+| `/log` | `/logs`, `/logview` | View and analyze logs |
+| `/debug` | `/diag`, `/diagnose` | Debug and troubleshoot config |
 | `/maintain` | `/maintenance`, `/admin` | Configuration maintenance |
 | `/programmer` | | Code development tasks |
 | `/gcal` | `/calendar`, `/cal` | Google Calendar access |