fix tab bar top offset

src/views/pds.tsx

···
             <DropdownMenu
               icon="lucide--ellipsis-vertical"
               buttonClass="rounded-sm p-1.5"
-              menuClass="top-8 p-2 text-sm"
+              menuClass="top-9 p-2 text-sm"
             >
               <CopyMenu content={params.pds} label="Copy PDS" icon="lucide--copy" />
               <NavMenu

src/views/record.tsx

···
               <DropdownMenu
                 icon="lucide--ellipsis-vertical"
                 buttonClass="rounded-sm p-1.5"
-                menuClass="top-8 p-2 text-sm"
+                menuClass="top-9 p-2 text-sm"
               >
                 <CopyMenu
                   content={JSON.stringify(record()?.value, null, 2)}

src/views/repo.tsx

···
               <DropdownMenu
                 icon="lucide--ellipsis-vertical"
                 buttonClass="rounded-sm p-1.5"
-                menuClass="top-8 p-2 text-sm"
+                menuClass="top-9 p-2 text-sm"
               >
                 <CopyMenu content={params.repo} label="Copy DID" icon="lucide--copy" />
                 <NavMenu