Poista vanha Tiedostot-osio asiakasprofiilista (korvattu Dokumentit-osiolla)

- Poistettu Tiedostot-section, loadFiles-kutsu ja file-upload event listener
- Poistettu loadFiles() ja deleteFile() funktiot (formatFileSize jää käyttöön)
- Dokumentit-osio korvaa vanhan tiedostojärjestelmän versioituina dokumentteina

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

script.js

@@ -589,15 +589,6 @@ function showDetail(id) {
             <div class="detail-item"><div class="detail-label">E-laskuvälittäjä</div><div class="detail-value">${detailVal(c.elaskuvalittaja)}</div></div>
         </div></div>
         ${c.lisatiedot ? `<div class="detail-section"><h3>Lisätiedot</h3><p style="white-space:pre-wrap;color:#555;">${esc(c.lisatiedot)}</p></div>` : ''}
-        <div class="detail-section"><h3>Tiedostot</h3>
-            <div class="file-upload-area">
-                <label class="file-upload-btn btn-primary" style="display:inline-block;cursor:pointer;font-size:0.85rem;padding:8px 16px;">
-                    + Lisää tiedosto <input type="file" id="file-upload-input" style="display:none" multiple>
-                </label>
-                <span style="font-size:0.8rem;color:#999;margin-left:8px;">Max 20 MB / tiedosto</span>
-            </div>
-            <div id="file-list" class="file-list" style="margin-top:0.75rem;"></div>
-        </div>
         <div class="detail-section"><h3>Dokumentit</h3>
             <div id="customer-docs-list" style="margin-bottom:0.75rem;"><span style="color:#aaa;font-size:0.85rem;">Ladataan...</span></div>
             <button class="btn-primary" style="font-size:0.85rem;padding:6px 14px;" onclick="openDocEditForCustomer('${id}')">+ Lisää dokumentti</button>
@@ -608,22 +599,7 @@ function showDetail(id) {
     const pricesHidden = document.getElementById('customer-table')?.classList.contains('prices-hidden');
     detailModal.querySelector('.modal-content')?.classList.toggle('prices-hidden', !!pricesHidden);
     detailModal.style.display = 'flex';
-    loadFiles(id);
     loadCustomerDocuments(id);
-    document.getElementById('file-upload-input').addEventListener('change', async function () {
-        for (const file of this.files) {
-            const fd = new FormData();
-            fd.append('customer_id', id);
-            fd.append('file', file);
-            try {
-                const res = await fetch(`${API}?action=file_upload`, { method: 'POST', credentials: 'include', body: fd });
-                const data = await res.json();
-                if (!res.ok) alert(data.error || 'Virhe');
-            } catch (e) { alert('Tiedoston lähetys epäonnistui'); }
-        }
-        this.value = '';
-        loadFiles(id);
-    });
 }
 
 async function loadCustomerDocuments(customerId) {
@@ -664,34 +640,12 @@ window.openDocEditForCustomer = function(customerId, forceCategory) {
     openDocEdit(null, forceCategory || null, customerId);
 };
 
-async function loadFiles(customerId) {
-    const fileList = document.getElementById('file-list');
-    if (!fileList) return;
-    try {
-        const files = await apiCall(`file_list&customer_id=${customerId}`);
-        if (files.length === 0) { fileList.innerHTML = '<p style="color:#aaa;font-size:0.85rem;">Ei tiedostoja.</p>'; return; }
-        fileList.innerHTML = files.map(f => `<div class="file-item">
-            <div class="file-info">
-                <a href="${API}?action=file_download&customer_id=${customerId}&filename=${encodeURIComponent(f.filename)}" class="file-name" target="_blank">${esc(f.filename)}</a>
-                <span class="file-meta">${formatFileSize(f.size)} &middot; ${f.modified}</span>
-            </div>
-            <button class="file-delete-btn" onclick="deleteFile('${customerId}','${esc(f.filename)}')" title="Poista">&#10005;</button>
-        </div>`).join('');
-    } catch (e) { fileList.innerHTML = '<p style="color:#e74c3c;font-size:0.85rem;">Virhe ladattaessa tiedostoja.</p>'; }
-}
-
 function formatFileSize(bytes) {
     if (bytes < 1024) return bytes + ' B';
     if (bytes < 1024 * 1024) return (bytes / 1024).toFixed(1) + ' KB';
     return (bytes / (1024 * 1024)).toFixed(1) + ' MB';
 }
 
-async function deleteFile(customerId, filename) {
-    if (!confirm(`Poistetaanko tiedosto "${filename}"?`)) return;
-    await apiCall('file_delete', 'POST', { customer_id: customerId, filename });
-    loadFiles(customerId);
-}
-
 // Detail modal actions
 document.getElementById('detail-close').addEventListener('click', () => detailModal.style.display = 'none');
 document.getElementById('detail-cancel').addEventListener('click', () => detailModal.style.display = 'none');