Admit serviceprocess server-side and give Operator Reports its own tab

asset_panels() rewrites any group missing from ASSET_PANEL_GROUPS to 'details' before the client sees it, and Phase 3 never added 'serviceprocess' there. Both panels were relabelled on the wire, so the tab could not appear no matter how consistent the frontend was. That is why the tab was still missing after the schema fix - a second, unrelated cause wearing the same symptom.

Operator Reports moves out of System Monitors into a tab of its own: that tab is machine-collected health, this is a person reporting something, and the thumbnail grid dwarfed the fact cards it sat between. Full width, since it is alone in the tab.

panelGroups.spec.js claimed to cover four files and checked two; it now reads the server tuple as well. The plugin test's hand-copied set was a fifth copy and now derives from the server tuple instead.

frontend/src/components/PluginAssetPanels.vue

@@ -461,7 +461,7 @@ const panels = ref([])
 // 'actions', this build had no such tab, and the card was simply gone with
 // nothing logged. The same applies to the 'metrics' to 'monitors' rename.
 // Fall back the same way the server does rather than drop it.
-const RENDERED_GROUPS = ['details', 'monitors', 'serviceprocess', 'software', 'activity']
+const RENDERED_GROUPS = ['details', 'monitors', 'serviceprocess', 'reports', 'software', 'activity']
 function groupOf(panel) {
   return RENDERED_GROUPS.includes(panel.group) ? panel.group : 'details'
 }

frontend/src/components/panelGroups.spec.js

@@ -66,4 +66,30 @@ describe('panel group vocabulary', () => {
     expect(renderedGroups()).toContain('monitors')
     expect(pcDetailSource()).toContain("label: 'System Monitors'")
   })
+
+  it('agrees with the server vocabulary that resolves groups first', () => {
+    // The fourth file this comment block claims to cover, and the one that was
+    // NOT actually being checked. asset_panels() rewrites any group missing
+    // from ASSET_PANEL_GROUPS to 'details' before the client sees it, so the
+    // frontend can be perfectly consistent with itself and still show nothing:
+    // that is exactly how the Service/Process tab went missing after Phase 3.
+    const source = read('../../../shopdb/core/api/pluginui.py')
+    const match = source.match(/ASSET_PANEL_GROUPS = \(([\s\S]*?)\)/)
+    if (!match) throw new Error('ASSET_PANEL_GROUPS not found in pluginui.py')
+    const serverGroups = match[1].split(',')
+      .map((entry) => entry.trim().replace(/^'|'$/g, ''))
+      .filter(Boolean)
+
+    for (const group of renderedGroups()) {
+      expect(serverGroups).toContain(group)
+    }
+  })
+
+  it('keeps operator reports in a tab of its own', () => {
+    const source = pcDetailSource()
+
+    expect(renderedGroups()).toContain('reports')
+    expect(source).toContain("key: 'reports'")
+    expect(source).toContain('group="reports"')
+  })
 })