Rename the equipment domain to machines; retype the models catalog (ADR-011)

The equipment plugin is now the machines plugin, ending the UI-vs-code
vocabulary split while the contract is pre-1.0 and nothing external
depends on the old names.

- plugins/equipment -> plugins/machines: manifest, class, /api/machines,
  machines.* permissions, registry key (with an auto-migrating load shim
  for existing installs).
- Tables: equipment -> machines (equipmentid -> machineid) and
  equipmenttypes -> machinetypes, renamed in the plugin's own migration
  chain (machines0002rename), idempotent for both upgrading and fresh
  installs.
- The legacy core machinetypes lookup actually types the vendor MODELS
  catalog, so it is renamed losslessly to modeltypes
  (models.modeltypeid, /api/modeltypes, Model Types settings page)
  rather than collapsed, freeing the machinetypes name. Core migration
  7d17_machines_rename also flips data in place: assettypes row
  equipment -> machine, auditlog entitytype, identifier_/search_
  settings keys, permission rows, and renames alembic_version_equipment.
- Frontend: machinesApi/modeltypesApi, item.machine response shape,
  assettype value compares 'equipment' -> 'machine' (map, search,
  custom fields, relationships), routes machines.js with plugin gating
  retagged, /print/machine-badge, Machine Types (subtypes) and Model
  Types (catalog) settings pages, machines-by-type report id.
- Docs swept; ADRs left as history per the authoring rule.

Upgrade: flask db upgrade then flask plugin upgrade-all.

Verified: dev DB flipped live (262 machines, 35 modeltypes, 95 models
retyped, zero equipment tables remain); fresh scratch-MySQL install
produces the new names; 341 tests green; naming/style green; frontend
builds; live E2E on machines list/detail, PC relationships, map,
reports, and both settings pages.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

frontend/src/views/print/MachineBadge.vue

@@ -0,0 +1,168 @@
+<template>
+  <div>
+    <button class="print-btn" @click="print" v-if="!loading">Print Badge</button>
+    <div v-if="loading" class="loading-msg">Loading...</div>
+    <div v-else-if="machine" class="badge-container">
+      <div class="model-name">{{ modelName }}</div>
+      <img
+        v-if="isInspection"
+        class="machine-image"
+        :src="geLogo"
+        alt="GE Logo"
+      />
+      <img
+        v-else-if="imageUrl"
+        class="machine-image"
+        :src="imageUrl"
+        :alt="modelName"
+      />
+      <div class="barcode-container">
+        <svg ref="barcodeEl"></svg>
+        <div class="machine-number">*{{ machine.assetnumber }}*</div>
+      </div>
+    </div>
+    <div v-else class="error-msg">Machine not found</div>
+  </div>
+</template>
+
+<script setup>
+import { ref, computed, onMounted, nextTick } from 'vue'
+import { useRoute } from 'vue-router'
+import { machinesApi } from '../../api'
+import { getBadgeLogo } from '@/utils/siteSettings'
+import JsBarcode from 'jsbarcode'
+
+const route = useRoute()
+const loading = ref(true)
+const machine = ref(null)
+const barcodeEl = ref(null)
+
+const geLogo = ref('/ge-aerospace-logo.svg')
+
+const isInspection = computed(() => {
+  if (!machine.value) return false
+  return machine.value.assetnumber?.startsWith('06')
+})
+
+const modelName = computed(() => {
+  if (!machine.value) return ''
+  if (isInspection.value) return 'Inspection'
+  return machine.value.machine?.modelname || ''
+})
+
+const imageUrl = computed(() => {
+  if (!machine.value) return null
+  const img = machine.value.machine?.imageurl
+  if (img) return img.startsWith('/') ? img : `/images/models/machines/${img}`
+  return null
+})
+
+onMounted(async () => {
+  getBadgeLogo().then(logo => { geLogo.value = logo })
+  try {
+    const response = await machinesApi.get(route.params.id)
+    machine.value = response.data.data
+  } catch (error) {
+    console.error('Error loading machine:', error)
+  } finally {
+    loading.value = false
+    await nextTick()
+    generateBarcode()
+  }
+})
+
+function generateBarcode() {
+  if (!barcodeEl.value || !machine.value) return
+  try {
+    JsBarcode(barcodeEl.value, machine.value.assetnumber, {
+      format: 'CODE39',
+      displayValue: false,
+      width: 2,
+      height: 70,
+      margin: 0
+    })
+  } catch (e) {
+    console.error('Barcode generation error:', e)
+  }
+}
+
+function print() {
+  window.print()
+}
+</script>
+
+<style scoped>
+@page { size: 2.13in 3.38in; margin: 0; }
+
+body { font-family: Arial, sans-serif; }
+
+.badge-container {
+  width: 2.13in;
+  height: 3.38in;
+  background: white;
+  margin: 0 auto;
+  border: 1px solid #ccc;
+  display: flex;
+  flex-direction: column;
+  align-items: center;
+  padding: 0.15in;
+  box-sizing: border-box;
+}
+
+.model-name {
+  font-size: 12pt;
+  font-weight: bold;
+  text-align: center;
+  margin-bottom: 0.1in;
+  color: #000;
+}
+
+.machine-image {
+  max-width: 1.8in;
+  max-height: 1.5in;
+  object-fit: contain;
+  margin-bottom: 0.1in;
+}
+
+.barcode-container {
+  text-align: center;
+  margin-top: auto;
+}
+
+.barcode-container svg {
+  width: 1.8in;
+  height: 0.9in;
+}
+
+.machine-number {
+  font-size: 14pt;
+  font-weight: bold;
+  font-family: monospace;
+  margin-top: -0.1in;
+  color: #000;
+}
+
+.print-btn {
+  display: block;
+  margin: 20px auto;
+  padding: 10px 30px;
+  font-size: 16px;
+  cursor: pointer;
+  background: #667eea;
+  color: white;
+  border: none;
+  border-radius: 5px;
+}
+
+.loading-msg, .error-msg {
+  text-align: center;
+  padding: 2rem;
+  font-size: 1.125rem;
+  color: #666;
+}
+
+@media print {
+  .print-btn { display: none; }
+  .badge-container { border: none; margin: 0; }
+}
+</style>