feat(admin) `Tasks` admin page

Description

feat(admin) Tasks admin page

• new Tasks admin page allow management of automated processes
• for now it allows suspension/resume of propagation/synchronization

How to test

You can follow task description and the process described in the BE MR

Author's checklist

• I have followed the contribution guidelines
• This MR has been tested or does not change functionality
• I have added relevant merge request dependencies (if this MR has any)
• I have added the correct labels
• I have assigned reviewers (if any are relevant)
• I have edited the documentation (if the changes require it) or I have noted the need for the change if I do not have access to the documentation
• I have marked all introduced BREAKING CHANGES or necessary DEPLOYMENT NOTES in the commit message(s)

Reviewer's checklist

• This MR has been tested or does not change functionality
• This MR has correct commit message format

Other information

N/A

Related issues

re STR-1504

apps/admin-gui/src/app/admin/pages/admin-page/admin-overview/admin-overview.component.ts

@@ -64,5 +64,11 @@ export class AdminOverviewComponent {
       label: 'MENU_ITEMS.ADMIN.BLOCKED_LOGINS',
       style: 'admin-btn',
     },
+    {
+      cssIcon: 'perun-automated-tasks',
+      url: '/admin/tasks',
+      label: 'MENU_ITEMS.ADMIN.TASKS',
+      style: 'admin-btn',
+    },
   ];
 }