chore(i18n): finish translating code comments and scripts to English

Completes the English-only standardization for code, comments, scripts
and CI templates (UI/CLI-facing strings stay bilingual pt-BR/en,
untouched). Covers the remaining crates/, apps/gui/ui/ and
apps/gui/src-tauri/ comments, .gitea/ workflow and template comments,
.githooks/ hooks, and the scripts/ source comments for the files
already renamed in a prior commit (check.sh, generate-logo.py,
install-hooks.sh).

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01VAyr8d7HuAdUGB6aA5xmDD

apps/gui/ui/app.js

@@ -1,5 +1,5 @@
-// Guará: interface. Fala com o núcleo por `rpc(método, parâmetros)`:
-//  • app Tauri: invoke('rpc')   • modo `guara ui`: POST /rpc/<método> com token.
+// Guará: UI. Communicates with the core via `rpc(method, params)`:
+//  • Tauri app: invoke('rpc')   • `guara ui` mode: POST /rpc/<method> with token.
 
 import { createExplorer } from './explorer.js';
 import { setLang, LOC, currentLang } from './i18n.js';
@@ -10,7 +10,7 @@ let token = params.get('token');
 try {
   if (token) sessionStorage.setItem('guara-token', token);
   else token = sessionStorage.getItem('guara-token');
-} catch { /* armazenamento indisponível */ }
+} catch { /* storage unavailable */ }
 
 async function rpc(method, p = {}) {
   if (tauri?.core?.invoke) return tauri.core.invoke('rpc', { method, params: p });
@@ -29,7 +29,7 @@ const fileBase = tauri ? (isWin ? 'http://guara.localhost' : 'guara://localhost'
 const thumbUrl = (job, id, s = 256) => `${fileBase}/thumb/${job}/${id}?s=${s}` + (tauri ? '' : `&t=${encodeURIComponent(token || '')}`);
 const fileUrl = (job, id) => `${fileBase}/file/${job}/${id}` + (tauri ? '' : `?t=${encodeURIComponent(token || '')}`);
 
-// Atualiza o HTML só quando mudou (evita piscar e perder o foco/hover).
+// Update HTML only when changed (prevents flickering and losing focus/hover).
 function setHTML(el, html) {
   if (!el || el._h === html) return false;
   el._h = html;
@@ -37,7 +37,7 @@ function setHTML(el, html) {
   return true;
 }
 
-// ------------------------------------------------------------------ tema
+// ------------------------------------------------------------------ theme
 function applyTheme(t) {
   const root = document.documentElement;
   if (t === 'light' || t === 'dark') root.dataset.theme = t; else delete root.dataset.theme;
@@ -47,19 +47,19 @@ try { applyTheme(localStorage.getItem('guara-theme') || 'auto'); } catch { apply
 document.querySelectorAll('[data-theme-pick]').forEach((b) => (b.onclick = async () => {
   const t = b.dataset.themePick;
   applyTheme(t);
-  try { localStorage.setItem('guara-theme', t); } catch { /* sem armazenamento */ }
+  try { localStorage.setItem('guara-theme', t); } catch { /* no storage */ }
   saveSettings({ theme: t });
 }));
 
-// ------------------------------------------------------------------ configurações
-// (declarado antes do uso: `S` é definido mais abaixo, por isso o objeto fica aqui)
+// ------------------------------------------------------------------ settings
+// (declared before use: `S` is defined further below, so the object lives here)
 const SETTINGS = { theme: 'auto', lang: 'auto', ui_lang: null, notify: true, maps: false, updates: true };
 async function saveSettings(patch) {
   Object.assign(SETTINGS, patch);
-  try { await rpc('settings_set', SETTINGS); } catch { /* segue só com o armazenamento local */ }
+  try { await rpc('settings_set', SETTINGS); } catch { /* continue with local storage only */ }
 }
 
-// ------------------------------------------------------------------ utilidades
+// ------------------------------------------------------------------ utilities
 const $ = (s, el = document) => el.querySelector(s);
 const esc = (s) => String(s ?? '').replace(/[&<>"']/g, (c) => ({ '&': '&amp;', '<': '&lt;', '>': '&gt;', '"': '&quot;', "'": '&#39;' }[c]));
 const human = (n) => {
@@ -153,14 +153,14 @@ const S = {
   sessions: [], // {job, target, label}
   device: null, // {path,name,...}
   layout: null,
-  job: null, // id da varredura atual
+  job: null, // active scan job id
   status: null,
   filters: { category: null, minConfidence: null, query: '', sort: 'confidence' },
   items: [],
   total: 0,
   selected: new Set(),
   allFiltered: false,
-  current: null, // arquivo em foco (pré-visualização)
+  current: null, // focused file (preview)
   poll: null,
   recJob: null,
 };
@@ -259,7 +259,7 @@ $('#loadSessionBtn').onclick = async () => {
   } catch (e) { info({ title: 'Não foi possível abrir a sessão', html: `<p>${esc(e.message)}</p>` }); }
 };
 
-// ------------------------------------------------------------------ início
+// ------------------------------------------------------------------ home
 function renderHome() {
   main.classList.remove('fixed');
   stopPoll();
@@ -278,7 +278,7 @@ function renderHome() {
   $('#elevateHome')?.addEventListener('click', () => tauri.core.invoke('relaunch_elevated').catch((e) => toast(String(e))));
 }
 
-// ------------------------------------------------------------------ dispositivo
+// ------------------------------------------------------------------ device
 async function openDevice(d) {
   main.classList.remove('fixed');
   stopPoll();
@@ -291,7 +291,7 @@ async function openDevice(d) {
   try { layout = await rpc('inspect', { path: d.path }); } catch (e) { err = e.message; }
   S.layout = layout;
   renderDevice(err);
-  // saúde (SMART) em segundo plano: não atrasa a tela
+  // Query SMART health in the background without blocking the screen.
   rpc('health', { path: d.path }).then((h) => { if (S.device === d) { S.health = h; paintHealth(); } }).catch(() => {});
 }
 
@@ -325,7 +325,7 @@ function paintHealth() {
     ${attrs.map((a) => `<tr><td><span class="h-dot ${esc(a.status)}" title="${HEALTH_WORD[a.status] || ''}"></span></td><td class="mono">${esc(a.id)}</td><td class="mono">${esc(a.name)}</td><td>${dash(a.value)}</td><td>${dash(a.worst)}</td><td>${dash(a.thresh)}</td><td class="mono">${esc(a.raw)}</td></tr>`).join('')}
     </tbody></table></div></details>` : '';
   const scope = h.partition ? `<p class="sub">O SMART é do disco inteiro: os dados abaixo são de <span class="mono">${esc(h.disk)}</span>, que contém <span class="mono">${esc(h.partition)}</span>.</p>` : '';
-  // o que motivou o alerta (os campos da ficha já aparecem abaixo)
+  // Fields that triggered the alert (standard summary fields appear below).
   const known = new Set(['Modelo', 'Nº de série', 'Horas ligado', 'Temperatura', 'Autoavaliação SMART', 'Vida útil usada']);
   const why = (h.details || []).filter(([k]) => !known.has(k)).map(([k, v]) => `<dt>${esc(k)}</dt><dd>${esc(v)}</dd>`).join('');
   el.innerHTML = `${bad ? `<div class="notice ${h.status === 'failing' ? 'bad' : ''}">${warnSvg}<div><b>${esc(h.summary)}</b>
@@ -338,7 +338,7 @@ function paintHealth() {
   $('#healthImg')?.addEventListener('click', startImage);
 }
 
-/** Disco com sinais de defeito: oferece criar a imagem antes de varrer. */
+/** Disk showing signs of failure: offer to create a disk image before scanning. */
 function confirmRisky() {
   return new Promise((resolve) => {
     const h = S.health;
@@ -532,8 +532,8 @@ function openSearch(job, terms) {
   (async () => { while (await tick2()) await new Promise((r) => setTimeout(r, 700)); })();
 }
 
-// ------------------------------------------------------------------ varredura
-let EX = null; // explorador de arquivos (grade, navegação, detalhes)
+// ------------------------------------------------------------------ scan
+let EX = null; // file explorer (grid, navigation, details)
 
 function openJob(s) {
   stopPoll();
@@ -556,7 +556,7 @@ async function tick() {
   S.status = st;
   paintStatus();
   EX?.onStatus(st);
-  // continua consultando enquanto a varredura roda ou as datas/EXIF ainda estão sendo lidas
+  // Keep polling while the scan is running or dates/EXIF are still being enriched.
   if (st.status !== 'running' && !st.enriching) {
     stopPoll();
     loadRecent();
@@ -615,7 +615,7 @@ function paintStatus() {
 
 async function chooseSource() {
   let cands = [];
-  try { cands = await rpc('session_candidates', { job: S.job }); } catch { /* segue só com o campo manual */ }
+  try { cands = await rpc('session_candidates', { job: S.job }); } catch { /* fall back to manual path input */ }
   const st = S.status || {};
   const size = st.layout?.size;
   const d = $('#dlg');
@@ -711,7 +711,7 @@ async function recover(sel) {
   } catch (e) { info({ title: 'Não foi possível recuperar', html: `<p>${esc(e.message)}</p>` }); }
 }
 
-// Modal de progresso de tarefas auxiliares (recuperação / imagem).
+// Progress modal for auxiliary jobs (recovery / disk imaging).
 function watchAux(job, title, doneHtml) {
   const d = $('#dlg');
   d.onclose = null;
@@ -740,7 +740,7 @@ function watchAux(job, title, doneHtml) {
 
 async function openJobFromList(s) { openJob(s); }
 
-// ------------------------------------------------------------------ configurações (janela)
+// ------------------------------------------------------------------ settings modal
 $('#settingsBtn')?.addEventListener('click', () => {
   const d = $('#dlg');
   d.innerHTML = `<form method="dialog"><h2>Configurações</h2>
@@ -764,9 +764,9 @@ $('#settingsBtn')?.addEventListener('click', () => {
   d.showModal();
 });
 
-// ------------------------------------------------------------------ atualização do app
-// O núcleo do app (Tauri) consulta o `latest.json` da release no Gitea, confere a assinatura do
-// pacote com a chave pública embutida, instala e reabre. No navegador (`guara ui`) não há nada a fazer.
+// ------------------------------------------------------------------ app updater
+// The desktop shell (Tauri) queries `latest.json` from the Gitea release, verifies the
+// package signature against the embedded public key, installs, and relaunches. No-op in browser mode (`guara ui`).
 let UPD = null;
 
 async function checkUpdate(manual) {
@@ -822,7 +822,7 @@ function updateProgress(p) {
   }
 }
 
-// ------------------------------------------------------------------ fechar com varredura em andamento
+// ------------------------------------------------------------------ close while scan is running
 function askClose() {
   return new Promise((resolve) => {
     const d = $('#dlg');
@@ -848,14 +848,14 @@ function watchClose() {
       try {
         await rpc('scan_pause', { job: S.job });
         for (let i = 0; i < 40; i++) { const st = await rpc('status', { job: S.job }); if (st.status !== 'running') break; await new Promise((r) => setTimeout(r, 250)); }
-        await new Promise((r) => setTimeout(r, 600)); // dá tempo do salvamento automático
-      } catch { /* sai mesmo assim */ }
+        await new Promise((r) => setTimeout(r, 600)); // allow auto-save to flush
+      } catch { /* exit anyway */ }
     }
     win.destroy();
   });
 }
 
-// ------------------------------------------------------------------ início do app
+// ------------------------------------------------------------------ app startup
 (async function init() {
   try {
     const v = await rpc('version');