chore(embedded): cut v0.0.27-beta

zddc/internal/apps/embedded/archive.html

@@ -2582,7 +2582,7 @@ td[data-field="trackingNumber"] {
                 </svg>
                 <div class="header-title-group">
                     <span class="app-header__title">ZDDC Archive</span>
-                    <span class="build-timestamp"><span style="color:red;font-weight:bold">v0.0.27-beta · 2026-06-02 19:01:22 · af07fa4</span></span>
+                    <span class="build-timestamp"><span style="color:red;font-weight:bold">v0.0.27-beta · 2026-06-03 13:55:32 · 3e8737b</span></span>
                 </div>
                 <button id="addDirectoryBtn" class="btn btn-primary">Use Local Directory</button>
                 <button id="refreshHeaderBtn" class="btn btn-secondary hidden" title="Refresh Data">⟳</button>
@@ -5125,15 +5125,23 @@ X.B(E,Y);return E}return J}())
  * Cross-tool helpers for previewing file types that need a decoder:
  *   - TIFF (UTIF.js) — multi-page, browser-PDF-viewer-style toolbar
  *   - ZIP listing (JSZip) — sortable file-list view
+ *   - DOCX (docx-preview) — Word-styled pages in a scroll container
+ *   - XLSX/XLS (SheetJS) — sheet-to-HTML table with a sheet tab bar
  *
  * Renderers operate on any document (parent window or popup window), so the
  * same code works for tools whose preview opens in a popup (classifier,
  * archive, transmittal) and tools that render inline (browse).
  *
+ * The DOCX/XLSX renderers expect their vendor lib bundled by the calling
+ * tool's build.sh (docx-preview.min.js → window.docx, xlsx.full.min.js →
+ * window.XLSX); they degrade to a friendly message if it isn't present.
+ *
  * Public API on window.zddc.preview:
  *   loadLibrary(url)                                  → Promise<void>
  *   renderTiff(doc, container, arrayBuffer, opts)     → Promise<void>
  *   renderZipListing(doc, container, arrayBuffer, opts) → Promise<void>
+ *   renderDocx(doc, container, arrayBuffer, opts)     → Promise<void>
+ *   renderXlsx(doc, container, arrayBuffer, opts)     → Promise<void>
  *   TIFF_EXTENSIONS, IMAGE_EXTENSIONS, TEXT_EXTENSIONS, OFFICE_EXTENSIONS
  *   isTiff(ext), isImage(ext), isText(ext), isZip(ext), isOffice(ext)
  *
@@ -5646,6 +5654,111 @@ X.B(E,Y);return E}return J}())
         });
     }
 
+    // ── DOCX (docx-preview) ────────────────────────────────────────────────
+    //
+    // docx-preview renders Word-styled pages with an intrinsic page width, so
+    // we wrap it in a scroll container: a wide document scrolls WITHIN the
+    // preview pane rather than pushing the page wider. docx-preview is bundled
+    // by the tools that opt in (each build.sh concatenates
+    // shared/vendor/docx-preview.min.js → window.docx).
+
+    var DOCX_CSS =
+        '.zddc-docx{height:100%;min-width:0;overflow:auto;'
+        + 'background:var(--bg-secondary,#eee);padding:1rem;box-sizing:border-box;}'
+        + '.zddc-docx .docx-wrapper{background:transparent;padding:0;}';
+
+    function renderDocx(doc, container, arrayBuffer, opts) {
+        opts = opts || {};
+        injectStyles(doc, 'zddc-docx-styles', DOCX_CSS);
+        if (!window.docx || typeof window.docx.renderAsync !== 'function') {
+            container.innerHTML = '<div class="preview-empty">DOCX preview unavailable '
+                + '(renderer not bundled in this tool).</div>';
+            return Promise.resolve();
+        }
+        container.innerHTML = '';
+        var scroll = doc.createElement('div');
+        scroll.className = 'zddc-docx';
+        container.appendChild(scroll);
+        return Promise.resolve(
+            window.docx.renderAsync(arrayBuffer, scroll, null, { inWrapper: true })
+        ).catch(function (err) {
+            container.innerHTML = '<div class="preview-empty" style="color:var(--danger,#c00)">'
+                + 'Failed to render DOCX: ' + escapeHtml(err.message || err) + '</div>';
+        });
+    }
+
+    // ── XLSX / XLS (SheetJS) ───────────────────────────────────────────────
+    //
+    // Reads the workbook and renders the active sheet to an HTML table; a tab
+    // bar switches sheets when there's more than one. SheetJS is bundled by
+    // the tools that opt in (shared/vendor/xlsx.full.min.js → window.XLSX).
+
+    var XLSX_CSS =
+        '.zddc-xlsx{display:flex;flex-direction:column;height:100%;min-width:0;'
+        + 'min-height:0;overflow:hidden;}'
+        + '.zddc-xlsx__tabs{display:flex;flex-wrap:wrap;gap:0.25rem;padding:0.4rem;'
+        + 'border-bottom:1px solid var(--border,#ccc);flex:0 0 auto;}'
+        + '.zddc-xlsx__tab{padding:0.2rem 0.6rem;border:1px solid var(--border,#ccc);'
+        + 'border-radius:4px;background:var(--bg,#fff);color:var(--text,#222);'
+        + 'cursor:pointer;font-size:0.85rem;}'
+        + '.zddc-xlsx__tab.is-active{background:var(--primary,#2563eb);color:#fff;'
+        + 'border-color:var(--primary,#2563eb);}'
+        + '.zddc-xlsx__body{flex:1 1 auto;min-width:0;min-height:0;overflow:auto;}'
+        + '.zddc-xlsx__body table{border-collapse:collapse;font-size:0.85rem;'
+        + 'color:var(--text,#222);}'
+        + '.zddc-xlsx__body td,.zddc-xlsx__body th{border:1px solid var(--border,#ddd);'
+        + 'padding:0.2rem 0.45rem;white-space:nowrap;}';
+
+    function renderXlsx(doc, container, arrayBuffer, opts) {
+        opts = opts || {};
+        injectStyles(doc, 'zddc-xlsx-styles', XLSX_CSS);
+        if (!window.XLSX || typeof window.XLSX.read !== 'function') {
+            container.innerHTML = '<div class="preview-empty">Spreadsheet preview unavailable '
+                + '(renderer not bundled in this tool).</div>';
+            return Promise.resolve();
+        }
+        try {
+            var wb = window.XLSX.read(arrayBuffer, { type: 'array' });
+            container.innerHTML = '';
+            var rootEl = doc.createElement('div');
+            rootEl.className = 'zddc-xlsx';
+            var body = doc.createElement('div');
+            body.className = 'zddc-xlsx__body';
+
+            function showSheet(name) {
+                var sheet = wb.Sheets[name];
+                body.innerHTML = sheet
+                    ? window.XLSX.utils.sheet_to_html(sheet, { editable: false })
+                    : '';
+            }
+
+            if (wb.SheetNames.length > 1) {
+                var tabs = doc.createElement('div');
+                tabs.className = 'zddc-xlsx__tabs';
+                wb.SheetNames.forEach(function (name, i) {
+                    var btn = doc.createElement('button');
+                    btn.className = 'zddc-xlsx__tab' + (i === 0 ? ' is-active' : '');
+                    btn.textContent = name;
+                    btn.addEventListener('click', function () {
+                        var all = tabs.querySelectorAll('.zddc-xlsx__tab');
+                        for (var j = 0; j < all.length; j++) all[j].classList.remove('is-active');
+                        btn.classList.add('is-active');
+                        showSheet(name);
+                    });
+                    tabs.appendChild(btn);
+                });
+                rootEl.appendChild(tabs);
+            }
+            rootEl.appendChild(body);
+            container.appendChild(rootEl);
+            showSheet(wb.SheetNames[0]);
+        } catch (err) {
+            container.innerHTML = '<div class="preview-empty" style="color:var(--danger,#c00)">'
+                + 'Failed to render spreadsheet: ' + escapeHtml(err.message || err) + '</div>';
+        }
+        return Promise.resolve();
+    }
+
     // ── Public API ───────────────────────────────────────────────────────────
 
     if (!root.zddc) root.zddc = {};
@@ -5662,6 +5775,8 @@ X.B(E,Y);return E}return J}())
         loadLibrary: loadLibrary,
         renderTiff: renderTiff,
         renderZipListing: renderZipListing,
+        renderDocx: renderDocx,
+        renderXlsx: renderXlsx,
         formatSize: formatSize,
         formatDate: formatDate
     };

zddc/internal/apps/embedded/classifier.html

@@ -1793,7 +1793,7 @@ body.is-elevated::after {
                     </svg>
                     <div class="header-title-group">
                         <span class="app-header__title">ZDDC Classifier</span>
-                        <span class="build-timestamp"><span style="color:red;font-weight:bold">v0.0.27-beta · 2026-06-02 19:01:22 · af07fa4</span></span>
+                        <span class="build-timestamp"><span style="color:red;font-weight:bold">v0.0.27-beta · 2026-06-03 13:55:32 · 3e8737b</span></span>
                     </div>
                     <button id="addDirectoryBtn" class="btn btn-primary">Use Local Directory</button>
                     <button id="refreshHeaderBtn" class="btn btn-secondary hidden" title="Refresh and rescan directory" aria-label="Refresh" style="font-size:1.1rem;">⟳</button>
@@ -4396,15 +4396,23 @@ X.B(E,Y);return E}return J}())
  * Cross-tool helpers for previewing file types that need a decoder:
  *   - TIFF (UTIF.js) — multi-page, browser-PDF-viewer-style toolbar
  *   - ZIP listing (JSZip) — sortable file-list view
+ *   - DOCX (docx-preview) — Word-styled pages in a scroll container
+ *   - XLSX/XLS (SheetJS) — sheet-to-HTML table with a sheet tab bar
  *
  * Renderers operate on any document (parent window or popup window), so the
  * same code works for tools whose preview opens in a popup (classifier,
  * archive, transmittal) and tools that render inline (browse).
  *
+ * The DOCX/XLSX renderers expect their vendor lib bundled by the calling
+ * tool's build.sh (docx-preview.min.js → window.docx, xlsx.full.min.js →
+ * window.XLSX); they degrade to a friendly message if it isn't present.
+ *
  * Public API on window.zddc.preview:
  *   loadLibrary(url)                                  → Promise<void>
  *   renderTiff(doc, container, arrayBuffer, opts)     → Promise<void>
  *   renderZipListing(doc, container, arrayBuffer, opts) → Promise<void>
+ *   renderDocx(doc, container, arrayBuffer, opts)     → Promise<void>
+ *   renderXlsx(doc, container, arrayBuffer, opts)     → Promise<void>
  *   TIFF_EXTENSIONS, IMAGE_EXTENSIONS, TEXT_EXTENSIONS, OFFICE_EXTENSIONS
  *   isTiff(ext), isImage(ext), isText(ext), isZip(ext), isOffice(ext)
  *
@@ -4917,6 +4925,111 @@ X.B(E,Y);return E}return J}())
         });
     }
 
+    // ── DOCX (docx-preview) ────────────────────────────────────────────────
+    //
+    // docx-preview renders Word-styled pages with an intrinsic page width, so
+    // we wrap it in a scroll container: a wide document scrolls WITHIN the
+    // preview pane rather than pushing the page wider. docx-preview is bundled
+    // by the tools that opt in (each build.sh concatenates
+    // shared/vendor/docx-preview.min.js → window.docx).
+
+    var DOCX_CSS =
+        '.zddc-docx{height:100%;min-width:0;overflow:auto;'
+        + 'background:var(--bg-secondary,#eee);padding:1rem;box-sizing:border-box;}'
+        + '.zddc-docx .docx-wrapper{background:transparent;padding:0;}';
+
+    function renderDocx(doc, container, arrayBuffer, opts) {
+        opts = opts || {};
+        injectStyles(doc, 'zddc-docx-styles', DOCX_CSS);
+        if (!window.docx || typeof window.docx.renderAsync !== 'function') {
+            container.innerHTML = '<div class="preview-empty">DOCX preview unavailable '
+                + '(renderer not bundled in this tool).</div>';
+            return Promise.resolve();
+        }
+        container.innerHTML = '';
+        var scroll = doc.createElement('div');
+        scroll.className = 'zddc-docx';
+        container.appendChild(scroll);
+        return Promise.resolve(
+            window.docx.renderAsync(arrayBuffer, scroll, null, { inWrapper: true })
+        ).catch(function (err) {
+            container.innerHTML = '<div class="preview-empty" style="color:var(--danger,#c00)">'
+                + 'Failed to render DOCX: ' + escapeHtml(err.message || err) + '</div>';
+        });
+    }
+
+    // ── XLSX / XLS (SheetJS) ───────────────────────────────────────────────
+    //
+    // Reads the workbook and renders the active sheet to an HTML table; a tab
+    // bar switches sheets when there's more than one. SheetJS is bundled by
+    // the tools that opt in (shared/vendor/xlsx.full.min.js → window.XLSX).
+
+    var XLSX_CSS =
+        '.zddc-xlsx{display:flex;flex-direction:column;height:100%;min-width:0;'
+        + 'min-height:0;overflow:hidden;}'
+        + '.zddc-xlsx__tabs{display:flex;flex-wrap:wrap;gap:0.25rem;padding:0.4rem;'
+        + 'border-bottom:1px solid var(--border,#ccc);flex:0 0 auto;}'
+        + '.zddc-xlsx__tab{padding:0.2rem 0.6rem;border:1px solid var(--border,#ccc);'
+        + 'border-radius:4px;background:var(--bg,#fff);color:var(--text,#222);'
+        + 'cursor:pointer;font-size:0.85rem;}'
+        + '.zddc-xlsx__tab.is-active{background:var(--primary,#2563eb);color:#fff;'
+        + 'border-color:var(--primary,#2563eb);}'
+        + '.zddc-xlsx__body{flex:1 1 auto;min-width:0;min-height:0;overflow:auto;}'
+        + '.zddc-xlsx__body table{border-collapse:collapse;font-size:0.85rem;'
+        + 'color:var(--text,#222);}'
+        + '.zddc-xlsx__body td,.zddc-xlsx__body th{border:1px solid var(--border,#ddd);'
+        + 'padding:0.2rem 0.45rem;white-space:nowrap;}';
+
+    function renderXlsx(doc, container, arrayBuffer, opts) {
+        opts = opts || {};
+        injectStyles(doc, 'zddc-xlsx-styles', XLSX_CSS);
+        if (!window.XLSX || typeof window.XLSX.read !== 'function') {
+            container.innerHTML = '<div class="preview-empty">Spreadsheet preview unavailable '
+                + '(renderer not bundled in this tool).</div>';
+            return Promise.resolve();
+        }
+        try {
+            var wb = window.XLSX.read(arrayBuffer, { type: 'array' });
+            container.innerHTML = '';
+            var rootEl = doc.createElement('div');
+            rootEl.className = 'zddc-xlsx';
+            var body = doc.createElement('div');
+            body.className = 'zddc-xlsx__body';
+
+            function showSheet(name) {
+                var sheet = wb.Sheets[name];
+                body.innerHTML = sheet
+                    ? window.XLSX.utils.sheet_to_html(sheet, { editable: false })
+                    : '';
+            }
+
+            if (wb.SheetNames.length > 1) {
+                var tabs = doc.createElement('div');
+                tabs.className = 'zddc-xlsx__tabs';
+                wb.SheetNames.forEach(function (name, i) {
+                    var btn = doc.createElement('button');
+                    btn.className = 'zddc-xlsx__tab' + (i === 0 ? ' is-active' : '');
+                    btn.textContent = name;
+                    btn.addEventListener('click', function () {
+                        var all = tabs.querySelectorAll('.zddc-xlsx__tab');
+                        for (var j = 0; j < all.length; j++) all[j].classList.remove('is-active');
+                        btn.classList.add('is-active');
+                        showSheet(name);
+                    });
+                    tabs.appendChild(btn);
+                });
+                rootEl.appendChild(tabs);
+            }
+            rootEl.appendChild(body);
+            container.appendChild(rootEl);
+            showSheet(wb.SheetNames[0]);
+        } catch (err) {
+            container.innerHTML = '<div class="preview-empty" style="color:var(--danger,#c00)">'
+                + 'Failed to render spreadsheet: ' + escapeHtml(err.message || err) + '</div>';
+        }
+        return Promise.resolve();
+    }
+
     // ── Public API ───────────────────────────────────────────────────────────
 
     if (!root.zddc) root.zddc = {};
@@ -4933,6 +5046,8 @@ X.B(E,Y);return E}return J}())
         loadLibrary: loadLibrary,
         renderTiff: renderTiff,
         renderZipListing: renderZipListing,
+        renderDocx: renderDocx,
+        renderXlsx: renderXlsx,
         formatSize: formatSize,
         formatDate: formatDate
     };

zddc/internal/apps/embedded/index.html

@@ -1536,7 +1536,7 @@ body {
             </svg>
             <div class="header-title-group">
                 <span class="app-header__title">ZDDC</span>
-                <span class="build-timestamp"><span style="color:red;font-weight:bold">v0.0.27-beta · 2026-06-02 19:01:22 · af07fa4</span></span>
+                <span class="build-timestamp"><span style="color:red;font-weight:bold">v0.0.27-beta · 2026-06-03 13:55:32 · 3e8737b</span></span>
             </div>
         </div>
         <div class="header-right">

zddc/internal/apps/embedded/transmittal.html

@@ -2635,7 +2635,7 @@ dialog.modal--narrow {
             </svg>
             <div class="header-title-group">
                 <span class="app-header__title">ZDDC Transmittal</span>
-                <span class="build-timestamp"><span style="color:red;font-weight:bold">v0.0.27-beta · 2026-06-02 19:01:22 · af07fa4</span></span>
+                <span class="build-timestamp"><span style="color:red;font-weight:bold">v0.0.27-beta · 2026-06-03 13:55:32 · 3e8737b</span></span>
             </div>
             <span id="no-js-notice" class="text-gray-400 text-xs italic">JavaScript not available</span>
             <!-- Publish split-button (Transmittal-specific primary action;
@@ -5452,15 +5452,23 @@ X.B(E,Y);return E}return J}())
  * Cross-tool helpers for previewing file types that need a decoder:
  *   - TIFF (UTIF.js) — multi-page, browser-PDF-viewer-style toolbar
  *   - ZIP listing (JSZip) — sortable file-list view
+ *   - DOCX (docx-preview) — Word-styled pages in a scroll container
+ *   - XLSX/XLS (SheetJS) — sheet-to-HTML table with a sheet tab bar
  *
  * Renderers operate on any document (parent window or popup window), so the
  * same code works for tools whose preview opens in a popup (classifier,
  * archive, transmittal) and tools that render inline (browse).
  *
+ * The DOCX/XLSX renderers expect their vendor lib bundled by the calling
+ * tool's build.sh (docx-preview.min.js → window.docx, xlsx.full.min.js →
+ * window.XLSX); they degrade to a friendly message if it isn't present.
+ *
  * Public API on window.zddc.preview:
  *   loadLibrary(url)                                  → Promise<void>
  *   renderTiff(doc, container, arrayBuffer, opts)     → Promise<void>
  *   renderZipListing(doc, container, arrayBuffer, opts) → Promise<void>
+ *   renderDocx(doc, container, arrayBuffer, opts)     → Promise<void>
+ *   renderXlsx(doc, container, arrayBuffer, opts)     → Promise<void>
  *   TIFF_EXTENSIONS, IMAGE_EXTENSIONS, TEXT_EXTENSIONS, OFFICE_EXTENSIONS
  *   isTiff(ext), isImage(ext), isText(ext), isZip(ext), isOffice(ext)
  *
@@ -5973,6 +5981,111 @@ X.B(E,Y);return E}return J}())
         });
     }
 
+    // ── DOCX (docx-preview) ────────────────────────────────────────────────
+    //
+    // docx-preview renders Word-styled pages with an intrinsic page width, so
+    // we wrap it in a scroll container: a wide document scrolls WITHIN the
+    // preview pane rather than pushing the page wider. docx-preview is bundled
+    // by the tools that opt in (each build.sh concatenates
+    // shared/vendor/docx-preview.min.js → window.docx).
+
+    var DOCX_CSS =
+        '.zddc-docx{height:100%;min-width:0;overflow:auto;'
+        + 'background:var(--bg-secondary,#eee);padding:1rem;box-sizing:border-box;}'
+        + '.zddc-docx .docx-wrapper{background:transparent;padding:0;}';
+
+    function renderDocx(doc, container, arrayBuffer, opts) {
+        opts = opts || {};
+        injectStyles(doc, 'zddc-docx-styles', DOCX_CSS);
+        if (!window.docx || typeof window.docx.renderAsync !== 'function') {
+            container.innerHTML = '<div class="preview-empty">DOCX preview unavailable '
+                + '(renderer not bundled in this tool).</div>';
+            return Promise.resolve();
+        }
+        container.innerHTML = '';
+        var scroll = doc.createElement('div');
+        scroll.className = 'zddc-docx';
+        container.appendChild(scroll);
+        return Promise.resolve(
+            window.docx.renderAsync(arrayBuffer, scroll, null, { inWrapper: true })
+        ).catch(function (err) {
+            container.innerHTML = '<div class="preview-empty" style="color:var(--danger,#c00)">'
+                + 'Failed to render DOCX: ' + escapeHtml(err.message || err) + '</div>';
+        });
+    }
+
+    // ── XLSX / XLS (SheetJS) ───────────────────────────────────────────────
+    //
+    // Reads the workbook and renders the active sheet to an HTML table; a tab
+    // bar switches sheets when there's more than one. SheetJS is bundled by
+    // the tools that opt in (shared/vendor/xlsx.full.min.js → window.XLSX).
+
+    var XLSX_CSS =
+        '.zddc-xlsx{display:flex;flex-direction:column;height:100%;min-width:0;'
+        + 'min-height:0;overflow:hidden;}'
+        + '.zddc-xlsx__tabs{display:flex;flex-wrap:wrap;gap:0.25rem;padding:0.4rem;'
+        + 'border-bottom:1px solid var(--border,#ccc);flex:0 0 auto;}'
+        + '.zddc-xlsx__tab{padding:0.2rem 0.6rem;border:1px solid var(--border,#ccc);'
+        + 'border-radius:4px;background:var(--bg,#fff);color:var(--text,#222);'
+        + 'cursor:pointer;font-size:0.85rem;}'
+        + '.zddc-xlsx__tab.is-active{background:var(--primary,#2563eb);color:#fff;'
+        + 'border-color:var(--primary,#2563eb);}'
+        + '.zddc-xlsx__body{flex:1 1 auto;min-width:0;min-height:0;overflow:auto;}'
+        + '.zddc-xlsx__body table{border-collapse:collapse;font-size:0.85rem;'
+        + 'color:var(--text,#222);}'
+        + '.zddc-xlsx__body td,.zddc-xlsx__body th{border:1px solid var(--border,#ddd);'
+        + 'padding:0.2rem 0.45rem;white-space:nowrap;}';
+
+    function renderXlsx(doc, container, arrayBuffer, opts) {
+        opts = opts || {};
+        injectStyles(doc, 'zddc-xlsx-styles', XLSX_CSS);
+        if (!window.XLSX || typeof window.XLSX.read !== 'function') {
+            container.innerHTML = '<div class="preview-empty">Spreadsheet preview unavailable '
+                + '(renderer not bundled in this tool).</div>';
+            return Promise.resolve();
+        }
+        try {
+            var wb = window.XLSX.read(arrayBuffer, { type: 'array' });
+            container.innerHTML = '';
+            var rootEl = doc.createElement('div');
+            rootEl.className = 'zddc-xlsx';
+            var body = doc.createElement('div');
+            body.className = 'zddc-xlsx__body';
+
+            function showSheet(name) {
+                var sheet = wb.Sheets[name];
+                body.innerHTML = sheet
+                    ? window.XLSX.utils.sheet_to_html(sheet, { editable: false })
+                    : '';
+            }
+
+            if (wb.SheetNames.length > 1) {
+                var tabs = doc.createElement('div');
+                tabs.className = 'zddc-xlsx__tabs';
+                wb.SheetNames.forEach(function (name, i) {
+                    var btn = doc.createElement('button');
+                    btn.className = 'zddc-xlsx__tab' + (i === 0 ? ' is-active' : '');
+                    btn.textContent = name;
+                    btn.addEventListener('click', function () {
+                        var all = tabs.querySelectorAll('.zddc-xlsx__tab');
+                        for (var j = 0; j < all.length; j++) all[j].classList.remove('is-active');
+                        btn.classList.add('is-active');
+                        showSheet(name);
+                    });
+                    tabs.appendChild(btn);
+                });
+                rootEl.appendChild(tabs);
+            }
+            rootEl.appendChild(body);
+            container.appendChild(rootEl);
+            showSheet(wb.SheetNames[0]);
+        } catch (err) {
+            container.innerHTML = '<div class="preview-empty" style="color:var(--danger,#c00)">'
+                + 'Failed to render spreadsheet: ' + escapeHtml(err.message || err) + '</div>';
+        }
+        return Promise.resolve();
+    }
+
     // ── Public API ───────────────────────────────────────────────────────────
 
     if (!root.zddc) root.zddc = {};
@@ -5989,6 +6102,8 @@ X.B(E,Y);return E}return J}())
         loadLibrary: loadLibrary,
         renderTiff: renderTiff,
         renderZipListing: renderZipListing,
+        renderDocx: renderDocx,
+        renderXlsx: renderXlsx,
         formatSize: formatSize,
         formatDate: formatDate
     };

zddc/internal/apps/embedded/versions.txt

@@ -1,8 +1,8 @@
 # Generated by build.sh — do not edit. One <app>=<build label> per line.
-archive=v0.0.27-beta · 2026-06-02 19:01:22 · af07fa4
+archive=v0.0.27-beta · 2026-06-03 13:55:32 · 3e8737b
-transmittal=v0.0.27-beta · 2026-06-02 19:01:22 · af07fa4
+transmittal=v0.0.27-beta · 2026-06-03 13:55:32 · 3e8737b
-classifier=v0.0.27-beta · 2026-06-02 19:01:22 · af07fa4
+classifier=v0.0.27-beta · 2026-06-03 13:55:32 · 3e8737b
-landing=v0.0.27-beta · 2026-06-02 19:01:22 · af07fa4
+landing=v0.0.27-beta · 2026-06-03 13:55:32 · 3e8737b
-form=v0.0.27-beta · 2026-06-02 19:01:22 · af07fa4
+form=v0.0.27-beta · 2026-06-03 13:55:32 · 3e8737b
-tables=v0.0.27-beta · 2026-06-02 19:01:23 · af07fa4
+tables=v0.0.27-beta · 2026-06-03 13:55:32 · 3e8737b
-browse=v0.0.27-beta · 2026-06-02 19:01:23 · af07fa4
+browse=v0.0.27-beta · 2026-06-03 13:55:32 · 3e8737b

zddc/internal/handler/tables.html

@@ -1534,7 +1534,7 @@ body.is-elevated::after {
             </svg>
             <div class="header-title-group">
                 <span class="app-header__title" id="table-title">ZDDC Table</span>
-                <span class="build-timestamp"><span style="color:red;font-weight:bold">v0.0.27-beta · 2026-06-02 19:01:23 · af07fa4</span></span>
+                <span class="build-timestamp"><span style="color:red;font-weight:bold">v0.0.27-beta · 2026-06-03 13:55:32 · 3e8737b</span></span>
             </div>
         </div>
         <div class="header-right">