fix: add default icon to sessions

packages/app/src/pages/layout.tsx

@@ -915,7 +915,7 @@ export default function Layout(props: ParentProps) {
                 class="shrink-0 size-6 flex items-center justify-center"
                 style={{ color: tint() ?? "var(--icon-interactive-base)" }}
               >
-                <Switch>
+                <Switch fallback={<Icon name="dash" size="small" class="text-icon-weak" />}>
                   <Match when={isWorking()}>
                     <Spinner class="size-[15px]" />
                   </Match>

packages/ui/src/components/icon.tsx

@@ -63,6 +63,7 @@ const icons = {
   edit: `<path d="M17.0832 17.0807V17.5807H17.5832V17.0807H17.0832ZM2.9165 17.0807H2.4165V17.5807H2.9165V17.0807ZM2.9165 2.91406V2.41406H2.4165V2.91406H2.9165ZM9.58317 3.41406H10.0832V2.41406H9.58317V2.91406V3.41406ZM17.5832 10.4141V9.91406H16.5832V10.4141H17.0832H17.5832ZM6.24984 11.2474L5.89628 10.8938L5.74984 11.0403V11.2474H6.24984ZM6.24984 13.7474H5.74984V14.2474H6.24984V13.7474ZM8.74984 13.7474V14.2474H8.95694L9.10339 14.101L8.74984 13.7474ZM15.2082 2.28906L15.5617 1.93551L15.2082 1.58196L14.8546 1.93551L15.2082 2.28906ZM17.7082 4.78906L18.0617 5.14262L18.4153 4.78906L18.0617 4.43551L17.7082 4.78906ZM17.0832 17.0807V16.5807H2.9165V17.0807V17.5807H17.0832V17.0807ZM2.9165 17.0807H3.4165V2.91406H2.9165H2.4165V17.0807H2.9165ZM2.9165 2.91406V3.41406H9.58317V2.91406V2.41406H2.9165V2.91406ZM17.0832 10.4141H16.5832V17.0807H17.0832H17.5832V10.4141H17.0832ZM6.24984 11.2474H5.74984V13.7474H6.24984H6.74984V11.2474H6.24984ZM6.24984 13.7474V14.2474H8.74984V13.7474V13.2474H6.24984V13.7474ZM6.24984 11.2474L6.60339 11.6009L15.5617 2.64262L15.2082 2.28906L14.8546 1.93551L5.89628 10.8938L6.24984 11.2474ZM15.2082 2.28906L14.8546 2.64262L17.3546 5.14262L17.7082 4.78906L18.0617 4.43551L15.5617 1.93551L15.2082 2.28906ZM17.7082 4.78906L17.3546 4.43551L8.39628 13.3938L8.74984 13.7474L9.10339 14.101L18.0617 5.14262L17.7082 4.78906Z" fill="currentColor"/>`,
   help: `<path d="M7.91683 7.91927V6.2526H12.0835V8.7526L10.0002 10.0026V12.0859M10.0002 13.7526V13.7609M17.9168 10.0026C17.9168 14.3749 14.3724 17.9193 10.0002 17.9193C5.62791 17.9193 2.0835 14.3749 2.0835 10.0026C2.0835 5.63035 5.62791 2.08594 10.0002 2.08594C14.3724 2.08594 17.9168 5.63035 17.9168 10.0026Z" stroke="currentColor" stroke-linecap="square"/>`,
   "settings-gear": `<path d="M7.62516 4.46094L5.05225 3.86719L3.86475 5.05469L4.4585 7.6276L2.0835 9.21094V10.7943L4.4585 12.3776L3.86475 14.9505L5.05225 16.138L7.62516 15.5443L9.2085 17.9193H10.7918L12.3752 15.5443L14.9481 16.138L16.1356 14.9505L15.5418 12.3776L17.9168 10.7943V9.21094L15.5418 7.6276L16.1356 5.05469L14.9481 3.86719L12.3752 4.46094L10.7918 2.08594H9.2085L7.62516 4.46094Z" stroke="currentColor"/><path d="M12.5002 10.0026C12.5002 11.3833 11.3809 12.5026 10.0002 12.5026C8.61945 12.5026 7.50016 11.3833 7.50016 10.0026C7.50016 8.62189 8.61945 7.5026 10.0002 7.5026C11.3809 7.5026 12.5002 8.62189 12.5002 10.0026Z" stroke="currentColor"/>`,
+  dash: `<rect x="5" y="9.5" width="10" height="1" fill="currentColor"/>`,
 }
 
 export interface IconProps extends ComponentProps<"svg"> {