updated db pool limits, added logs VACUUM, updated api docs

ui/src/scss/_accordion.scss

@@ -90,6 +90,9 @@
     &.active {
         @include shadowize();
         .accordion-header {
+            position: sticky;
+            top: 0;
+            z-index: 9;
             box-shadow: 0px 0px 0px 1px var(--baseAlt2Color);
             border-bottom-left-radius: 0;
             border-bottom-right-radius: 0;

ui/src/scss/_overlay_panel.scss

@@ -113,6 +113,7 @@
         overflow-x: hidden;
         overflow-y: auto; /* fallback */
         overflow-y: overlay;
+        scroll-behavior: smooth;
     }
     .panel-header ~ .panel-content {
         padding-top: 5px;