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/machines/MachinesList.vue

@@ -35,12 +35,12 @@
               </tr>
             </thead>
             <tbody>
-              <tr v-for="item in equipment" :key="item.assetid">
+              <tr v-for="item in machines" :key="item.assetid">
                 <td>{{ item.assetnumber }}</td>
                 <td>{{ item.name || '-' }}</td>
                 <td class="mono">{{ item.serialnumber || '-' }}</td>
-                <td>{{ item.equipment?.equipmenttypename || '-' }}</td>
-                <td>{{ item.equipment?.vendorname || '-' }}</td>
+                <td>{{ item.machine?.machinetypename || '-' }}</td>
+                <td>{{ item.machine?.vendorname || '-' }}</td>
                 <td>
                   <span class="badge" :style="colorStyle(item.statuscolor)">
                     {{ item.statusname || 'Unknown' }}
@@ -49,16 +49,16 @@
                 <td>{{ item.locationname || '-' }}</td>
                 <td class="actions">
                   <router-link
-                    :to="`/machines/${item.equipment?.equipmentid || item.assetid}`"
+                    :to="`/machines/${item.machine?.machineid || item.assetid}`"
                     class="btn btn-secondary btn-sm"
                   >
                     View
                   </router-link>
                 </td>
               </tr>
-              <tr v-if="equipment.length === 0">
+              <tr v-if="machines.length === 0">
                 <td colspan="8" style="text-align: center; color: var(--text-light);">
-                  No equipment found
+                  No machines found
                 </td>
               </tr>
             </tbody>
@@ -82,10 +82,10 @@
 <script setup>
 import { ref, onMounted } from 'vue'
 import { colorStyle } from "@/utils/colorStyle"
-import { equipmentApi } from '../../api'
+import { machinesApi } from '../../api'
 import PaginationBar from '../../components/PaginationBar.vue'
 
-const equipment = ref([])
+const machines = ref([])
 const loading = ref(true)
 const search = ref('')
 const page = ref(1)
@@ -95,10 +95,10 @@ const perPage = ref(20)
 let searchTimeout = null
 
 onMounted(() => {
-  loadEquipment()
+  loadMachines()
 })
 
-async function loadEquipment() {
+async function loadMachines() {
   loading.value = true
   try {
     const params = {
@@ -107,11 +107,11 @@ async function loadEquipment() {
     }
     if (search.value) params.search = search.value
 
-    const response = await equipmentApi.list(params)
-    equipment.value = response.data.data || []
+    const response = await machinesApi.list(params)
+    machines.value = response.data.data || []
     totalPages.value = response.data.meta?.pagination?.totalpages || response.data.meta?.pagination?.total_pages || 1
   } catch (error) {
-    console.error('Error loading equipment:', error)
+    console.error('Error loading machines:', error)
   } finally {
     loading.value = false
   }
@@ -121,19 +121,19 @@ function debouncedSearch() {
   clearTimeout(searchTimeout)
   searchTimeout = setTimeout(() => {
     page.value = 1
-    loadEquipment()
+    loadMachines()
   }, 300)
 }
 
 function goToPage(p) {
   page.value = p
-  loadEquipment()
+  loadMachines()
 }
 
 function changePerPage(newPerPage) {
   perPage.value = newPerPage
   page.value = 1
-  loadEquipment()
+  loadMachines()
 }
 </script>