Use transient for info and sucess alerts

Signed-off-by: Andre Wanlin <67169551+awanlin@users.noreply.github.com>

plugins/shortcuts/src/AddShortcut.tsx

@@ -71,6 +71,7 @@ export const AddShortcut = ({
       alertApi.post({
         message: `Added shortcut '${title}' to your sidebar`,
         severity: 'success',
+        display: 'transient',
       });
     } catch (error) {
       alertApi.post({

plugins/shortcuts/src/EditShortcut.tsx

@@ -74,6 +74,7 @@ export const EditShortcut = ({
       alertApi.post({
         message: `Updated shortcut '${title}'`,
         severity: 'success',
+        display: 'transient',
       });
     } catch (error) {
       alertApi.post({
@@ -91,6 +92,7 @@ export const EditShortcut = ({
       alertApi.post({
         message: `Removed shortcut '${shortcut.title}' from your sidebar`,
         severity: 'success',
+        display: 'transient',
       });
     } catch (error) {
       alertApi.post({