Improved button styles

src/serena/resources/dashboard/dashboard.css

@@ -920,15 +920,20 @@ body {
 }
 
 .memory-add-btn {
-    padding: 6px 12px;
-    font-size: 13px;
-    font-weight: 500;
-    border-radius: 6px;
+    display: inline-flex;
+    align-items: center;
+    padding: 8px 12px;
+    margin: 5px;
+    border-radius: 4px;
     border: 1px dashed var(--border-color);
     background: var(--bg-secondary);
     color: var(--text-primary);
     cursor: pointer;
     transition: all 0.2s;
+    font-family: inherit;
+    font-size: inherit;
+    font-weight: inherit;
+    line-height: inherit;
 }
 
 .memory-add-btn:hover {

src/serena/resources/dashboard/dashboard.js

@@ -370,7 +370,7 @@ class Dashboard {
     }
 
     startConfigPolling() {
-        this.configPollInterval = setInterval(this.loadConfigOverview.bind(this), 100000);
+        this.configPollInterval = setInterval(this.loadConfigOverview.bind(this), 1000);
     }
 
     startExecutionsPolling() {
@@ -491,7 +491,7 @@ class Dashboard {
                 });
             }
             // Add Create Memory button
-            html += '<button id="create-memory-btn" class="btn language-add-btn" style="padding: 8px 12px;">+ Add Memory</button>';
+            html += '<button id="create-memory-btn" class="memory-add-btn">+ Add Memory</button>';
             html += '</div>';
             html += '</div>';
         }