feat: Update the design for dashboard_apps (#9840)

This PR migrates the dashboard apps page to the new layout and includes
the following updates:

- Create a compact design for the back button
- Add a back button to the settings header
- Reduce letter-spacing on the description
- Fix mobile styles
- Migrate the layout of dashboard apps/index to new layouts


Note: I've moved all feature help URLs from features.yml to the frontend. This change prevents features.yml from becoming bloated due to frontend modifications.

---------

Co-authored-by: Sojan Jose <sojan@pepalo.com>

app/javascript/dashboard/assets/scss/widgets/_woot-tables.scss

@@ -1,6 +1,10 @@
 table {
   @apply border-spacing-0 text-sm w-full;
 
+
+}
+
+.woot-table {
   thead {
     th {
       @apply font-semibold tracking-[1px] text-left px-2.5 uppercase text-slate-900 dark:text-slate-200;
@@ -16,9 +20,7 @@ table {
       @apply p-2.5 text-slate-700 dark:text-slate-100;
     }
   }
-}
 
-.woot-table {
   tr {
     .show-if-hover {
       transition: opacity 0.2s $swift-ease-out-function;