code editor panel keyed (528 -> 516)

The 'editor buffer changed while unfocused' Error stays English — it is the trap
marker for docs/editor-buffer-corruption.md, read from a log rather than a screen.

src/workspaces/officerdev/src/apps/CodeEditor/CodeEditor.tsx

@@ -13,6 +13,7 @@ import { useFilesRefresh } from '../../channels';
 import { useWorkspace } from '../../components/Workspace';
 import { useEditorTabs } from './use-editor-tabs';
 import { configureMonacoTypescript } from './monaco-setup';
+import { useTranslation } from '../../locales';
 
 type CodeEditorViewProps = {
   className?: string;
@@ -103,6 +104,7 @@ export const CodeEditorView = ({
   urlState,
   panelId,
 }: CodeEditorViewProps) => {
+  const { t } = useTranslation();
   const { workspace } = useWorkspace();
   const { restored, remember } = useEditorTabs(panelId, workspace);
   const {
@@ -138,7 +140,7 @@ export const CodeEditorView = ({
       const res = await readFile(path);
       openFile(path, name, res.content);
     } catch {
-      toast.error('Failed to read file');
+      toast.error(t('codeEditor.readFailed'));
     }
   };
 
@@ -159,7 +161,7 @@ export const CodeEditorView = ({
       .then((res) => alive && openFile(path, path.split('/').pop() ?? path, res.content))
       .catch(() => {
         unreadable.current.add(path);
-        if (alive) toast.error('Failed to read file');
+        if (alive) toast.error(t('codeEditor.readFailed'));
       });
     return () => {
       alive = false;
@@ -273,9 +275,9 @@ export const CodeEditorView = ({
     try {
       await writeFile(activeFile.path, activeFile.content);
       markSaved(activeFile.path, activeFile.content);
-      toast.success('File saved');
+      toast.success(t('codeEditor.saved'));
     } catch {
-      toast.error('Failed to save file');
+      toast.error(t('codeEditor.saveFailed'));
     }
   };
 
@@ -322,10 +324,10 @@ export const CodeEditorView = ({
               className="px-3 py-2 text-xs font-semibold uppercase tracking-wider flex items-center justify-between gap-2"
               style={{ color: '#888', borderBottom: `1px solid ${borderColor}` }}
             >
-              <span>Explorer</span>
+              <span>{t('codeEditor.explorer')}</span>
               <button
                 onClick={() => setManualRefresh((n) => n + 1)}
-                title="Refresh the tree and reload unmodified open files"
+                title={t('codeEditor.refresh')}
                 className="p-0.5 rounded hover:bg-white/10 transition-colors cursor-pointer"
               >
                 <RefreshCw className="h-3.5 w-3.5" />
@@ -383,7 +385,7 @@ export const CodeEditorView = ({
               />
             ) : (
               <div className="flex-1 flex items-center justify-center text-sm" style={{ color: '#888' }}>
-                Open a file from the explorer to start editing
+                {t('codeEditor.openAFile')}
               </div>
             )}
           </div>

src/workspaces/officerdev/src/apps/CodeEditor/CodeEditorHeader.tsx

@@ -1,12 +1,14 @@
 import { Code } from 'lucide-react';
 import { useWorkspace } from '../../components/Workspace';
+import { useTranslation } from '../../locales';
 
 export const CodeEditorHeader = () => {
+  const { t } = useTranslation();
   const { cwd } = useWorkspace();
   return (
     <>
       <Code className="h-3.5 w-3.5 shrink-0" />
-      <span className="text-xs font-medium shrink-0">Code Editor</span>
+      <span className="text-xs font-medium shrink-0">{t('codeEditor.title')}</span>
       <span className="text-[10px] font-mono truncate opacity-60">{cwd}</span>
     </>
   );

src/workspaces/officerdev/src/apps/CodeEditor/EditorTabs.tsx

@@ -2,6 +2,7 @@ import { Link } from 'react-router';
 import { X, FileX } from 'lucide-react';
 import { getIcon } from 'material-file-icons';
 import type { OpenFile } from './useEditorState';
+import { useTranslation } from '../../locales';
 
 type EditorTabsProps = {
   files: OpenFile[];
@@ -19,6 +20,7 @@ const FileIcon = ({ name }: { name: string }) => {
 };
 
 export const EditorTabs = ({ files, activePath, onSelect, onClose, theme, searchForFile }: EditorTabsProps) => {
+  const { t } = useTranslation();
   if (files.length === 0) return null;
 
   const isDark = theme !== 'vs';
@@ -75,7 +77,7 @@ export const EditorTabs = ({ files, activePath, onSelect, onClose, theme, search
             )}
             <button
               onClick={() => onClose(file.path)}
-              aria-label={`Close ${file.name}`}
+              aria-label={t('codeEditor.closeFile', { name: file.name })}
               className="p-0.5 rounded cursor-pointer transition-colors hover:bg-white/10"
               style={{ color: inactiveColor }}
             >

src/workspaces/officerdev/src/apps/CodeEditor/FileTree.tsx

@@ -3,6 +3,7 @@ import { Link } from 'react-router';
 import { ChevronRight, ChevronDown, Folder } from 'lucide-react';
 import { getIcon } from 'material-file-icons';
 import { useFilesAPI, type DirEntry } from '../../hooks/useFilesAPI';
+import { useTranslation } from '../../locales';
 
 /**
  * `searchForFile` turns file rows into real links when the editor owns the address bar. Folder rows stay
@@ -148,6 +149,7 @@ const TreeNode = ({ entry, parentPath, root, onOpenFile, searchForFile, depth, r
 };
 
 export const FileTree = ({ root, basePath, onOpenFile, searchForFile, refreshToken }: FileTreeProps) => {
+  const { t } = useTranslation();
   const { listDir } = useFilesAPI(root);
   const [entries, setEntries] = useState<DirEntry[] | null>(null);
   const [loading, setLoading] = useState(false);
@@ -187,11 +189,11 @@ export const FileTree = ({ root, basePath, onOpenFile, searchForFile, refreshTok
   }
 
   if (loading && entries === null) {
-    return <div className="p-2 text-sm text-[#888]">Loading...</div>;
+    return <div className="p-2 text-sm text-[#888]">{t('codeEditor.loading')}</div>;
   }
 
   if (!entries || entries.length === 0) {
-    return <div className="p-2 text-sm text-[#888]">No files</div>;
+    return <div className="p-2 text-sm text-[#888]">{t('codeEditor.noFiles')}</div>;
   }
 
   return (

src/workspaces/officerdev/src/apps/SystemMonitor/BtopView.tsx

@@ -2,6 +2,7 @@ import { useEffect, useRef, useState } from 'react';
 import { useClient } from 'hooks/useClient';
 import { Cpu, MemoryStick, HardDrive, Server, Thermometer, CircuitBoard, Network, Zap } from 'lucide-react';
 import { fmtBytes, fmtDuration } from './shared';
+import { useTranslation } from '../../locales';
 
 type Sensor = { name: string; label: string; celsius: number };
 type Stats = {
@@ -67,6 +68,7 @@ const Card = ({
 );
 
 export const BtopView = () => {
+  const { t } = useTranslation();
   const { get } = useClient();
   const [stats, setStats] = useState<Stats | null>(null);
   const [error, setError] = useState<string | null>(null);
@@ -133,7 +135,7 @@ export const BtopView = () => {
                 </div>
               </Card>
 
-              <Card title="Memory" icon={MemoryStick}>
+              <Card title={t('systemMonitor.memory')} icon={MemoryStick}>
                 {stats.mem ? (
                   <>
                     <div className="flex items-end justify-between">
@@ -154,7 +156,7 @@ export const BtopView = () => {
                 )}
               </Card>
 
-              <Card title="Disks" icon={HardDrive}>
+              <Card title={t('systemMonitor.disks')} icon={HardDrive}>
                 {stats.disks.length ? (
                   <div className="flex flex-col gap-3">
                     {stats.disks.map((d) => (
@@ -195,7 +197,7 @@ export const BtopView = () => {
                 )}
               </Card>
 
-              <Card title="Temperature" icon={Thermometer}>
+              <Card title={t('systemMonitor.temperature')} icon={Thermometer}>
                 {stats.temp?.cpuC != null ? (
                   <>
                     <div className="flex items-end justify-between">
@@ -223,7 +225,7 @@ export const BtopView = () => {
                 )}
               </Card>
 
-              <Card title="Network" icon={Network}>
+              <Card title={t('systemMonitor.network')} icon={Network}>
                 {stats.net ? (
                   <>
                     <div className="flex items-center justify-between text-lg font-semibold text-foreground">
@@ -247,11 +249,11 @@ export const BtopView = () => {
                 )}
               </Card>
 
-              <Card title="Power" icon={Zap}>
+              <Card title={t('systemMonitor.power')} icon={Zap}>
                 {stats.power ? (
                   <div className="flex flex-col gap-2 pt-1">
                     <div className="flex items-center justify-between text-sm">
-                      <span className="text-muted-foreground">CPU package</span>
+                      <span className="text-muted-foreground">{t('systemMonitor.cpuPackage')}</span>
                       <span className="font-mono text-foreground">
                         {stats.power.cpuWatts != null ? `${stats.power.cpuWatts} W` : '—'}
                       </span>
@@ -269,16 +271,16 @@ export const BtopView = () => {
               </Card>
             </div>
 
-            <Card title="Top processes" icon={Server}>
+            <Card title={t('systemMonitor.topProcesses')} icon={Server}>
               <div className="overflow-x-auto">
                 <table className="w-full text-left text-sm">
                   <thead>
                     <tr className="text-xs uppercase tracking-wide text-muted-foreground">
                       <th className="pb-2 pr-4 font-medium">PID</th>
-                      <th className="pb-2 pr-4 font-medium">User</th>
-                      <th className="pb-2 pr-4 text-right font-medium">CPU%</th>
-                      <th className="pb-2 pr-4 text-right font-medium">MEM%</th>
-                      <th className="pb-2 font-medium">Command</th>
+                      <th className="pb-2 pr-4 font-medium">{t('systemMonitor.user')}</th>
+                      <th className="pb-2 pr-4 text-right font-medium">{t('systemMonitor.cpuPct')}</th>
+                      <th className="pb-2 pr-4 text-right font-medium">{t('systemMonitor.memPct')}</th>
+                      <th className="pb-2 font-medium">{t('systemMonitor.command')}</th>
                     </tr>
                   </thead>
                   <tbody>

src/workspaces/officerdev/src/apps/SystemMonitor/DockerView.tsx

@@ -1,6 +1,7 @@
 import { useEffect, useRef, useState } from 'react';
 import { useClient } from 'hooks/useClient';
 import { LogStream } from './LogStream';
+import { useTranslation } from '../../locales';
 
 type Container = { id: string; name: string; image: string; state: string; status: string; ports: string };
 
@@ -8,6 +9,7 @@ const POLL_MS = 3000;
 const stateColor = (s: string) => (s === 'running' ? 'bg-success' : s === 'exited' ? 'bg-destructive' : 'bg-busy');
 
 export const DockerView = () => {
+  const { t } = useTranslation();
   const { get } = useClient();
   const [containers, setContainers] = useState<Container[] | null>(null);
   const [error, setError] = useState<string | null>(null);
@@ -59,7 +61,7 @@ export const DockerView = () => {
           <input
             value={filter}
             onChange={(e) => setFilter(e.target.value)}
-            placeholder="filter name or image…"
+            placeholder={t('systemMonitor.filterPlaceholder')}
             className="w-56 rounded-md border border-border bg-background px-2 py-1 text-xs text-foreground placeholder:text-muted-foreground focus:outline-none focus:ring-1 focus:ring-primary"
           />
         </div>

src/workspaces/officerdev/src/apps/SystemMonitor/Pm2View.tsx

@@ -2,6 +2,8 @@ import { useEffect, useMemo, useRef, useState } from 'react';
 import { useClient } from 'hooks/useClient';
 import { fmtBytes, fmtDuration } from './shared';
 import { LogStream } from './LogStream';
+import type { PanelTranslationKey } from '../../locales';
+import { useTranslation } from '../../locales';
 
 type Proc = {
   id: number;
@@ -25,18 +27,24 @@ const statusColor = (s: string) =>
         ? 'bg-destructive'
         : 'bg-busy';
 
-const COLS: { key: SortKey; label: string; align: 'left' | 'right' }[] = [
+/*
+  Column metadata lives outside the component, so it carries catalogue KEYS and the header resolves
+  them. `#`, `↺` and `PID` have no key: a glyph and an acronym are the same in every locale, and a key
+  whose two sides can never differ is a maintenance cost bought for nothing.
+*/
+const COLS: { key: SortKey; labelKey?: PanelTranslationKey; label?: string; align: 'left' | 'right' }[] = [
   { key: 'id', label: '#', align: 'right' },
-  { key: 'name', label: 'Name', align: 'left' },
-  { key: 'status', label: 'Status', align: 'left' },
-  { key: 'cpuPct', label: 'CPU%', align: 'right' },
-  { key: 'memBytes', label: 'Mem', align: 'right' },
+  { key: 'name', labelKey: 'systemMonitor.name', align: 'left' },
+  { key: 'status', labelKey: 'systemMonitor.status', align: 'left' },
+  { key: 'cpuPct', labelKey: 'systemMonitor.cpuPct', align: 'right' },
+  { key: 'memBytes', labelKey: 'systemMonitor.mem', align: 'right' },
   { key: 'restarts', label: '↺', align: 'right' },
-  { key: 'uptimeMs', label: 'Uptime', align: 'left' },
+  { key: 'uptimeMs', labelKey: 'systemMonitor.uptime', align: 'left' },
   { key: 'pid', label: 'PID', align: 'right' },
 ];
 
 export const Pm2View = () => {
+  const { t } = useTranslation();
   const { get } = useClient();
   const [procs, setProcs] = useState<Proc[] | null>(null);
   const [error, setError] = useState<string | null>(null);
@@ -116,7 +124,7 @@ export const Pm2View = () => {
                       onClick={() => toggleSort(c.key)}
                       className={`inline-flex items-center gap-1 hover:text-foreground ${c.align === 'right' ? 'flex-row-reverse' : ''} ${sortKey === c.key ? 'text-foreground' : ''}`}
                     >
-                      {c.label}
+                      {c.labelKey ? t(c.labelKey) : c.label}
                       <span className="w-2 text-[10px]">
                         {sortKey === c.key ? (sortDir === 'asc' ? '▲' : '▼') : ''}
                       </span>

src/workspaces/officerdev/src/locales/en-GB.json

@@ -51,5 +51,35 @@
     "installing": "installing",
     "failed": "failed",
     "installedIcon": "installed"
+  },
+  "systemMonitor": {
+    "cpuPackage": "CPU package",
+    "user": "User",
+    "cpuPct": "CPU%",
+    "memPct": "MEM%",
+    "command": "Command",
+    "memory": "Memory",
+    "disks": "Disks",
+    "temperature": "Temperature",
+    "network": "Network",
+    "power": "Power",
+    "topProcesses": "Top processes",
+    "filterPlaceholder": "filter name or image…",
+    "name": "Name",
+    "status": "Status",
+    "mem": "Mem",
+    "uptime": "Uptime"
+  },
+  "codeEditor": {
+    "closeFile": "Close {{name}}",
+    "loading": "Loading…",
+    "noFiles": "No files",
+    "explorer": "Explorer",
+    "openAFile": "Open a file from the explorer to start editing",
+    "refresh": "Refresh the tree and reload unmodified open files",
+    "readFailed": "Failed to read file",
+    "saved": "File saved",
+    "saveFailed": "Failed to save file",
+    "title": "Code Editor"
   }
 }

src/workspaces/officerdev/src/locales/index.ts

@@ -6,3 +6,4 @@ import ptPT from './pt-PT.json';
 export const panelCatalogs: TranslationMap = { 'en-GB': enGB, 'pt-PT': ptPT };
 
 export { useTranslation } from './useTranslation';
+export type { PanelTranslationKey } from './useTranslation';

src/workspaces/officerdev/src/locales/pt-PT.json

@@ -51,5 +51,35 @@
     "installing": "a instalar",
     "failed": "falhou",
     "installedIcon": "instalada"
+  },
+  "systemMonitor": {
+    "cpuPackage": "Pacote do CPU",
+    "user": "Utilizador",
+    "cpuPct": "CPU%",
+    "memPct": "MEM%",
+    "command": "Comando",
+    "memory": "Memória",
+    "disks": "Discos",
+    "temperature": "Temperatura",
+    "network": "Rede",
+    "power": "Energia",
+    "topProcesses": "Processos principais",
+    "filterPlaceholder": "filtrar por nome ou imagem…",
+    "name": "Nome",
+    "status": "Estado",
+    "mem": "Mem",
+    "uptime": "Tempo ativo"
+  },
+  "codeEditor": {
+    "closeFile": "Fechar {{name}}",
+    "loading": "A carregar…",
+    "noFiles": "Sem ficheiros",
+    "explorer": "Explorador",
+    "openAFile": "Abra um ficheiro no explorador para começar a editar",
+    "refresh": "Atualizar a árvore e recarregar os ficheiros abertos não modificados",
+    "readFailed": "Falha ao ler o ficheiro",
+    "saved": "Ficheiro guardado",
+    "saveFailed": "Falha ao guardar o ficheiro",
+    "title": "Editor de código"
   }
 }

src/workspaces/officerdev/src/locales/useTranslation.ts

@@ -3,7 +3,7 @@ import { useCallback } from 'react';
 import { useTranslation as useTranslationBase } from 'i18n';
 import type en from './en-GB.json';
 
-type PanelTranslationKey = TranslationKeys<typeof en>;
+export type PanelTranslationKey = TranslationKeys<typeof en>;
 
 // The `panel.` prefix is namespace wiring for the merged catalog (D6) — callers never spell it, they
 // pass the same bare key the JSON file uses.