fix: Labels delete & reordering (#2729)

* fix: Labels reordering inconsistency

* fix: Delete child labels

* feat: multi-select while grouping labels

* refactor: label sorting in mobx computed function

* feat: drag & drop label grouping, un-grouping

* chore: removed label select modal

* fix: moving labels from project store to project label store

* fix: typo changes and build tree function added

* labels feature

* disable dropping group into a group

* fix build errors

* fix more issues

* chore: added combining state UI, fixed scroll issue for label groups

* chore: group icon for label groups

* fix: group cannot be dropped in another group

---------

Co-authored-by: sriram veeraghanta <veeraghanta.sriram@gmail.com>
Co-authored-by: rahulramesha <rahulramesham@gmail.com>
Co-authored-by: Aaryan Khandelwal <aaryankhandu123@gmail.com>

web/layouts/auth-layout/project-wrapper.tsx

@@ -20,7 +20,8 @@ export const ProjectAuthWrapper: FC<IProjectAuthWrapper> = observer((props) => {
   // store
   const {
     user: { fetchUserProjectInfo, projectMemberInfo, hasPermissionToProject },
-    project: { fetchProjectDetails, fetchProjectLabels, fetchProjectEstimates, workspaceProjects },
+    project: { fetchProjectDetails, fetchProjectEstimates, workspaceProjects },
+    projectLabel: { fetchProjectLabels },
     projectMember: { fetchProjectMembers },
     projectState: { fetchProjectStates },
     cycle: { fetchCycles },