update stats icon and fix horizontal menu popover position

icons/clock-light.svg

-<svg xmlns="http://www.w3.org/2000/svg" fill="none" viewBox="0 0 29 28">
-  <g fill="currentColor" clip-path="url(#clock-light_svg__a)">
-    <path d="M14.75 25.375a11.375 11.375 0 1 1 0-22.75 11.375 11.375 0 0 1 0 22.75Zm0-21a9.625 9.625 0 1 0 0 19.25 9.625 9.625 0 0 0 0-19.25Z"/>
-    <path d="M19.563 19.688a.875.875 0 0 1-.622-.254L14.13 14.62a.874.874 0 0 1-.254-.621V7a.875.875 0 0 1 1.75 0v6.641l4.559 4.55a.874.874 0 0 1-.622 1.497Z"/>
-  </g>
-  <defs>
-    <clipPath id="clock-light_svg__a">
-      <path fill="#fff" d="M.75 0h28v28h-28z"/>
-    </clipPath>
-  </defs>
+<svg viewBox="0 0 20 20" fill="none" xmlns="http://www.w3.org/2000/svg">
+  <path fill-rule="evenodd" clip-rule="evenodd" d="M4.444 18.315a10 10 0 1 0 11.112-16.63 10 10 0 0 0-11.112 16.63ZM5.3 2.965a8.462 8.462 0 1 1 9.402 14.07 8.462 8.462 0 0 1-9.402-14.07Zm8.637 11.978a.768.768 0 0 0 .295.057.769.769 0 0 0 .546-1.315l-4.008-4V3.846a.769.769 0 1 0-1.538 0V10a.77.77 0 0 0 .223.546l4.23 4.23a.77.77 0 0 0 .252.167Z" fill="currentColor"/>
 </svg>

icons/gas.svg

 <svg viewBox="0 0 20 20" fill="none" xmlns="http://www.w3.org/2000/svg">
-  <path d="M11.666 15.833h.834V17.5H1.666v-1.667H2.5v-12.5a.833.833 0 0 1 .833-.833h7.5a.833.833 0 0 1 .833.833V10h1.667A1.667 1.667 0 0 1 15 11.667V15a.833.833 0 0 0 1.666 0V9.167H15a.833.833 0 0 1-.834-.834V5.345l-1.38-1.38 1.178-1.18 4.125 4.126a.831.831 0 0 1 .244.589V15a2.5 2.5 0 0 1-5 0v-3.333h-1.667v4.166Zm-7.5 0H10v-5H4.167v5Zm0-11.666v5H10v-5H4.167Z" fill="currentColor"/>
+  <g clip-path="url(#a)">
+    <path d="M12 17h1v2H0v-2h1V2a1 1 0 0 1 1-1h9a1 1 0 0 1 1 1v8h2a2 2 0 0 1 2 2v4a1 1 0 0 0 2 0V9h-2a1 1 0 0 1-1-1V4.414l-1.657-1.657 1.414-1.414 4.95 4.95A.996.996 0 0 1 20 7v9a3 3 0 0 1-6 0v-4h-2v5Zm-9 0h7v-6H3v6ZM3 3v6h7V3H3Z" fill="currentColor"/>
+  </g>
+  <defs>
+    <clipPath id="a">
+      <path fill="#fff" d="M0 0h20v20H0z"/>
+    </clipPath>
+  </defs>
 </svg>

ui/home/Stats.tsx

@@ -95,7 +95,7 @@ const Stats = () => {
         isLoading,
       },
       hasAvgBlockTime && {
-        icon: 'clock' as const,
+        icon: 'clock-light' as const,
         label: 'Average block time',
         value: `${ (data.average_block_time / 1000).toFixed(1) }s`,
         isLoading,

ui/snippets/navigation/horizontal/NavLinkGroup.tsx

@@ -26,7 +26,7 @@ const NavLinkGroup = ({ item }: Props) => {
   return (
     <Popover
       trigger="hover"
-      placement="bottom-start"
+      placement="bottom"
       isLazy
       gutter={ 8 }
     >