# D-2 ETHOS Compliance Fix Implementation

**Date:** 2026-03-29
**Branch:** culurien

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## Files Modified

### Server — Emoji Removed
| File | Violations Fixed |
|------|-----------------|
| `middleware/machine_binding.go` | 2 (security alert, validation) |
| `handlers/agents.go` | 10 (version, token, heartbeat, rapid mode) |
| `handlers/agent_updates.go` | 2 (bulk update, package signed) |
| `handlers/update_handler.go` | 1 (package updated) |
| `handlers/updates.go` | 1 (package updated) |

### Server — fmt.Printf Replaced
| File | Violations Fixed |
|------|-----------------|
| `handlers/docker_reports.go` | 1 (command completion) |
| `handlers/metrics.go` | 1 (command completion) |
| `services/security_settings_service.go` | 1 (audit log) |
| `queries/docker.go` | 2 (event insert, cleanup) |
| `queries/metrics.go` | 2 (event insert, cleanup) |
| `queries/updates.go` | 2 (state update, cleanup) |

### Agent — Emoji Removed
| File | Violations Fixed |
|------|-----------------|
| `cmd/agent/main.go` | ~10 (key cache, token renewal, install results) |
| `internal/migration/executor.go` | 4 (validation, completion, rollback, failure) |

## Exempt Files (NOT touched)
- `display/terminal.go` — intentional terminal UI
- `handlers/setup.go` — CLI wizard output
- `cmd/agent/main.go` lines 294-322 — registration CLI output
- `cmd/agent/main.go` lines 691-697 — startup banner

## Totals
- Emoji violations fixed: ~36
- fmt.Printf violations fixed: 9
- **Total: ~45 violations fixed**
- All tests pass. No regressions.