Refactor syncback process and improve code readability

- Reformatted the `SYNCBACK_SERVICES` list for better readability by aligning entries vertically.
- Simplified the `performSyncback` function by removing unnecessary Promise wrapping, enhancing clarity and maintainability.
- Updated the `NotConnectedPage` component to improve the structure of button elements and their associated tooltips.
- Refactored the `hydrate` and `matching` modules to streamline function calls and improve code organization.

These changes enhance the overall readability and maintainability of the syncback process and related components.

src/snapshot/patch_compute.rs

@@ -235,7 +235,14 @@ fn compute_children_patches(
 
     // Matched pairs: recursively compute patches.
     for (snapshot_child, tree_child_id) in match_result.matched {
-        compute_patch_set_internal(context, snapshot_child, tree, tree_child_id, patch_set, session);
+        compute_patch_set_internal(
+            context,
+            snapshot_child,
+            tree,
+            tree_child_id,
+            patch_set,
+            session,
+        );
     }
 
     // Unmatched snapshots: new instances to be added.