---
id: w3/m4.5/t005
title: "Simplify — run /simplify over the code this milestone changed"
worker: worker3
status: done
estimate: 20m
depends_on: [w3/m4.5/t001, w3/m4.5/t002, w3/m4.5/t003, w3/m4.5/t004]
---

## Objective

Run `/simplify` over the milestone's diff (the metrics feature components + hook + prometheus.yaml) — reuse, simplification, efficiency; behavior-preserving. The application/network card pair likely shares chart-wiring worth factoring once both draw histories.

## Context

- Standing closing task (board convention).

## Steps

1. `/simplify` scoped to the milestone's diff.
2. Apply accepted findings; dashboard build + tests green.

## Files

- `dashboard/src/features/metrics/**`, `deploy/gitops/base/prometheus.yaml`

## Acceptance criteria

- [ ] `/simplify` run and findings applied or explicitly declined.
- [ ] `yarn build` and dashboard tests green afterward.

## Out of scope

- New behavior of any kind.
