feat(simplify): simplified logs view

Default to showing problem orders (ERROR/SKIPPED) first. Imported
orders collapsed behind "X comenzi importate cu succes" toggle.
Reduces noise for operators scanning for issues.

Cache-bust: logs.js?v=14, style.css?v=23

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

api/app/static/css/style.css

@@ -1059,3 +1059,37 @@ tr.mapping-deleted td {
     border-color: var(--accent);
     font-weight: 500;
 }
+
+/* ── Logs OK toggle ────────────────────── */
+.log-ok-toggle {
+    padding: 8px 12px;
+    color: var(--text-secondary);
+    cursor: pointer;
+    font-size: 0.85rem;
+    border-top: 1px solid var(--border-subtle);
+}
+.log-ok-toggle:hover { background: var(--surface-raised); }
+
+/* ── Welcome card ──────────────────────── */
+.welcome-card {
+    background: var(--accent-light);
+    border: 1px solid var(--accent);
+    border-radius: 8px;
+    padding: 16px 20px;
+    margin-bottom: 12px;
+}
+.welcome-steps {
+    display: flex;
+    gap: 16px;
+    flex-wrap: wrap;
+    font-size: 0.875rem;
+}
+.welcome-step {
+    display: inline-flex;
+    align-items: center;
+    gap: 4px;
+}
+.welcome-step a {
+    color: var(--info);
+    text-decoration: underline;
+}