feat: simplify regional workbench language

frontend/src/styles/premium.css

@@ -1529,6 +1529,7 @@ details.ai-lab-model-surface > summary strong {
 
 .technical-run-list,
 .area-catalog-disclosure,
+.dataset-history-disclosure,
 .dataset-technical-details,
 .quality-advanced-disclosure,
 .provider-technical-details,
@@ -1543,6 +1544,7 @@ details.ai-lab-model-surface > summary strong {
 
 .technical-run-list > summary,
 .area-catalog-disclosure > summary,
+.dataset-history-disclosure > summary,
 .dataset-technical-details > summary,
 .quality-advanced-disclosure > summary,
 .provider-technical-details > summary,
@@ -1564,6 +1566,7 @@ details.ai-lab-model-surface > summary strong {
 
 .technical-run-list > summary::-webkit-details-marker,
 .area-catalog-disclosure > summary::-webkit-details-marker,
+.dataset-history-disclosure > summary::-webkit-details-marker,
 .dataset-technical-details > summary::-webkit-details-marker,
 .quality-advanced-disclosure > summary::-webkit-details-marker,
 .provider-technical-details > summary::-webkit-details-marker,
@@ -1575,6 +1578,7 @@ details.ai-lab-model-surface > summary strong {
 
 .technical-run-list > summary::after,
 .area-catalog-disclosure > summary::after,
+.dataset-history-disclosure > summary::after,
 .dataset-technical-details > summary::after,
 .quality-advanced-disclosure > summary::after,
 .provider-technical-details > summary::after,
@@ -1589,6 +1593,7 @@ details.ai-lab-model-surface > summary strong {
 
 .technical-run-list[open] > summary::after,
 .area-catalog-disclosure[open] > summary::after,
+.dataset-history-disclosure[open] > summary::after,
 .dataset-technical-details[open] > summary::after,
 .quality-advanced-disclosure[open] > summary::after,
 .provider-technical-details[open] > summary::after,
@@ -1645,6 +1650,56 @@ details.ai-lab-model-surface > summary strong {
   margin-top: 0.25rem;
 }
 
+.dataset-history-disclosure {
+  margin-top: 0.75rem;
+}
+
+.dataset-history-disclosure > summary strong {
+  margin-right: 0.25rem;
+  color: var(--muted);
+  font-size: 0.75rem;
+}
+
+.dataset-history-list {
+  display: grid;
+  max-height: 24rem;
+  margin: 0;
+  overflow: auto;
+  padding: 0.5rem;
+  list-style: none;
+  background: #ffffff;
+}
+
+.dataset-history-list li {
+  display: flex;
+  min-width: 0;
+  flex-wrap: wrap;
+  gap: 0.75rem;
+  align-items: center;
+  justify-content: space-between;
+  border-top: 1px solid var(--line);
+  padding: 0.65rem 0.25rem;
+}
+
+.dataset-history-list li:first-child {
+  border-top: 0;
+}
+
+.dataset-history-list li > div:first-child {
+  display: grid;
+  min-width: 0;
+  gap: 0.15rem;
+}
+
+.dataset-history-list li span {
+  color: var(--muted);
+  font-size: 0.76rem;
+}
+
+.detection-technical-evaluation {
+  margin-top: 0.75rem;
+}
+
 .ai-user-summary {
   order: 0;
   display: grid;