i18n all /dashboard/ corpus pages for en/no/uk/pl

- Add require_once bootstrap.php to all 6 dashboard page files so
  dbnToolsT() is available before layout_dashboard.php is included
- Add dash_upload_category_lbl key to no/uk/pl sections of i18n.php
  (was only in English); Kategori/Категорія/Kategoria
- Fix broken ternary on upload.php Category label — replace with
  dbnToolsT('dash_upload_category_lbl', $uiLang)
- layout_dashboard.php outputs window.DBN_I18N with all js_* keys
  so dashboard JS reads locale-aware strings from PHP translations

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

dashboard/index.php

@@ -1,76 +1,96 @@
 <?php
 declare(strict_types=1);
+require_once __DIR__ . '/../includes/bootstrap.php';
 $dashboardPage  = 'index';
-$dashboardTitle = 'Min korpus';
-$dashboardLead  = 'Privat juridisk kunnskapsbase. Last opp, organiser, spør — alt holdes til din konto.';
+$dashboardTitle = dbnToolsT('dash_title_overview', dbnToolsCurrentLanguage());
+$dashboardLead  = dbnToolsT('dash_lead_overview',  dbnToolsCurrentLanguage());
 require_once __DIR__ . '/../includes/layout_dashboard.php';
 ?>
 <section class="dash-kpis" id="dashKpis" aria-label="Corpus statistics">
     <div class="dash-kpi">
-        <p class="dash-kpi__label">Dokumenter</p>
+        <p class="dash-kpi__label" id="kpiLabelDocs"></p>
         <p class="dash-kpi__value" data-kpi="documents">—</p>
-        <p class="dash-kpi__hint">av kvote</p>
+        <p class="dash-kpi__hint" id="kpiHintQuota"></p>
     </div>
     <div class="dash-kpi">
-        <p class="dash-kpi__label">Passasjer indeksert</p>
+        <p class="dash-kpi__label" id="kpiLabelChunks"></p>
         <p class="dash-kpi__value" data-kpi="chunks">—</p>
-        <p class="dash-kpi__hint">søkbare biter</p>
+        <p class="dash-kpi__hint" id="kpiHintSearchable"></p>
     </div>
     <div class="dash-kpi">
-        <p class="dash-kpi__label">Klare</p>
+        <p class="dash-kpi__label" id="kpiLabelReady"></p>
         <p class="dash-kpi__value" data-kpi="ready">—</p>
-        <p class="dash-kpi__hint">av totalt</p>
+        <p class="dash-kpi__hint" id="kpiHintTotal"></p>
     </div>
     <div class="dash-kpi">
-        <p class="dash-kpi__label">Siste opplasting</p>
+        <p class="dash-kpi__label" id="kpiLabelLast"></p>
         <p class="dash-kpi__value" data-kpi="last_upload" style="font-size: 1.05rem;">—</p>
-        <p class="dash-kpi__hint">dato</p>
+        <p class="dash-kpi__hint" id="kpiHintDate"></p>
     </div>
 </section>
 
 <section class="dash-card">
     <div class="dash-card__head">
-        <h2>Kom i gang</h2>
+        <h2 id="getStartedTitle"></h2>
     </div>
     <div style="display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 1rem;">
-        <a class="dash-btn dash-btn--primary" href="/dashboard/upload.php">📥 Last opp dokumenter</a>
-        <a class="dash-btn" href="/dashboard/chat.php">💬 Still et juridisk spørsmål</a>
-        <a class="dash-btn" href="/dashboard/documents.php">📚 Bla gjennom korpus</a>
+        <a class="dash-btn dash-btn--primary" href="/dashboard/upload.php" id="btnUpload"></a>
+        <a class="dash-btn" href="/dashboard/chat.php" id="btnAsk"></a>
+        <a class="dash-btn" href="/dashboard/documents.php" id="btnBrowse"></a>
     </div>
 </section>
 
 <section class="dash-card">
     <div class="dash-card__head">
-        <h2>Nylig aktivitet</h2>
+        <h2 id="recentTitle"></h2>
         <div class="dash-card__actions">
-            <a href="/dashboard/documents.php" class="dash-btn">Se alle →</a>
+            <a href="/dashboard/documents.php" class="dash-btn" id="btnSeeAll"></a>
         </div>
     </div>
-    <div id="dashRecent" class="dash-loading">Laster…</div>
+    <div id="dashRecent" class="dash-loading"></div>
 </section>
 
 <script>
 (function () {
     'use strict';
-    const api = window.DBN_DASHBOARD.apiBase;
+    const I18N = window.DBN_I18N || {};
+    const api  = window.DBN_DASHBOARD.apiBase;
+    const loc  = I18N.locale || 'en-GB';
+
+    document.getElementById('kpiLabelDocs').textContent      = I18N.kpi_docs || 'Documents';
+    document.getElementById('kpiHintQuota').textContent      = I18N.kpi_of_quota || 'of quota';
+    document.getElementById('kpiLabelChunks').textContent    = I18N.kpi_chunks || 'Passages indexed';
+    document.getElementById('kpiHintSearchable').textContent = I18N.kpi_searchable || 'searchable pieces';
+    document.getElementById('kpiLabelReady').textContent     = I18N.kpi_ready || 'Ready';
+    document.getElementById('kpiHintTotal').textContent      = I18N.kpi_of_total || 'of total';
+    document.getElementById('kpiLabelLast').textContent      = I18N.kpi_last || 'Last upload';
+    document.getElementById('kpiHintDate').textContent       = I18N.kpi_date_label || 'date';
+    document.getElementById('getStartedTitle').textContent   = I18N.get_started || 'Get started';
+    document.getElementById('recentTitle').textContent       = I18N.recent_activity || 'Recent activity';
+    document.getElementById('btnUpload').textContent         = I18N.upload_docs_btn || '📥 Upload documents';
+    document.getElementById('btnAsk').textContent            = I18N.ask_btn || '💬 Ask a legal question';
+    document.getElementById('btnBrowse').textContent         = I18N.browse_btn || '📚 Browse corpus';
+    document.getElementById('btnSeeAll').textContent         = I18N.see_all || 'See all →';
+    document.getElementById('dashRecent').textContent        = I18N.loading || 'Loading…';
 
     function fmtDate(s) {
         if (!s) return '—';
         try {
-            return new Date(s.replace(' ', 'T') + 'Z').toLocaleDateString('nb-NO',
+            return new Date(s.replace(' ', 'T') + 'Z').toLocaleDateString(loc,
                 { day: 'numeric', month: 'short', year: 'numeric' });
         } catch (_) { return s; }
     }
-    function fmtNum(n) { return n == null ? '—' : Number(n).toLocaleString('nb-NO'); }
+    function fmtNum(n) { return n == null ? '—' : Number(n).toLocaleString(loc); }
 
     function statusPill(status) {
         const cls = {
-            ready: 'dash-status--ready',
-            pending: 'dash-status--pending',
-            processing: 'dash-status--processing',
-            error: 'dash-status--error',
+            ready: 'dash-status--ready', pending: 'dash-status--pending',
+            processing: 'dash-status--processing', error: 'dash-status--error',
         }[status] || 'dash-status--pending';
-        const label = { ready: 'Klar', pending: 'Venter', processing: 'Behandler', error: 'Feil' }[status] || status;
+        const label = {
+            ready: I18N.status_ready || 'Ready', pending: I18N.status_pending || 'Pending',
+            processing: I18N.status_processing || 'Processing', error: I18N.status_error || 'Error',
+        }[status] || status;
         return '<span class="dash-status ' + cls + '">' + label + '</span>';
     }
 
@@ -84,23 +104,29 @@ require_once __DIR__ . '/../includes/layout_dashboard.php';
             const ready  = docs.filter(d => d.status === 'ready').length;
             const last   = docs[0] ? docs[0].created_at : null;
 
-            document.querySelector('[data-kpi="documents"]').textContent = fmtNum(total);
-            document.querySelector('[data-kpi="chunks"]').textContent    = fmtNum(chunks);
-            document.querySelector('[data-kpi="ready"]').textContent     = ready + ' / ' + docs.length;
+            document.querySelector('[data-kpi="documents"]').textContent  = fmtNum(total);
+            document.querySelector('[data-kpi="chunks"]').textContent     = fmtNum(chunks);
+            document.querySelector('[data-kpi="ready"]').textContent      = ready + ' / ' + docs.length;
             document.querySelector('[data-kpi="last_upload"]').textContent = fmtDate(last);
 
             const recent = document.getElementById('dashRecent');
             if (!docs.length) {
                 recent.className = 'dash-empty';
-                recent.innerHTML = '<span class="dash-empty__icon">📭</span>Ingen dokumenter ennå. '
-                    + '<a href="/dashboard/upload.php">Last opp ditt første</a>.';
+                recent.innerHTML = '<span class="dash-empty__icon">📭</span>'
+                    + (I18N.empty_docs || 'No documents yet.') + ' '
+                    + '<a href="/dashboard/upload.php">' + (I18N.empty_docs_link || 'Upload your first') + '</a>.';
                 return;
             }
             recent.className = '';
             recent.innerHTML = '';
             const table = document.createElement('table');
             table.className = 'dash-doctable';
-            table.innerHTML = '<thead><tr><th>Tittel</th><th>Status</th><th>Passasjer</th><th>Lagt til</th></tr></thead>';
+            table.innerHTML = '<thead><tr>'
+                + '<th>' + (I18N.th_title || 'Title') + '</th>'
+                + '<th>' + (I18N.th_status || 'Status') + '</th>'
+                + '<th>' + (I18N.th_chunks || 'Passages') + '</th>'
+                + '<th>' + (I18N.th_added || 'Added') + '</th>'
+                + '</tr></thead>';
             const tbody = document.createElement('tbody');
             docs.slice(0, 8).forEach(doc => {
                 const tr = document.createElement('tr');
@@ -120,7 +146,7 @@ require_once __DIR__ . '/../includes/layout_dashboard.php';
         .catch(err => {
             const recent = document.getElementById('dashRecent');
             recent.className = 'dash-error';
-            recent.textContent = 'Kunne ikke laste: ' + err.message;
+            recent.textContent = (I18N.error_loading || 'Could not load: ') + err.message;
         });
 })();
 </script>