refactor(core): use workspace role query instead of isOwner query (#12118)

<!-- This is an auto-generated comment: release notes by coderabbit.ai -->
## Summary by CodeRabbit

- **Refactor**
  - Updated workspace permission handling to use a unified role field within workspace data instead of separate admin and owner flags.
  - Permission checks now rely on the workspace role for determining admin and owner status.
- **Chores**
  - Removed deprecated queries and types related to admin and owner status.
  - Cleaned up internal logic and variable naming for improved consistency.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->

packages/frontend/core/src/components/root-app-sidebar/user-info.tsx

@@ -83,7 +83,7 @@ const AccountMenu = () => {
   const openSignOutModal = useSignOut();
   const serverService = useService(ServerService);
   const userFeatureService = useService(UserFeatureService);
-  const isAdmin = useLiveData(userFeatureService.userFeature.isAdmin$);
+  const isAFFiNEAdmin = useLiveData(userFeatureService.userFeature.isAdmin$);
 
   const onOpenAccountSetting = useCallback(() => {
     track.$.navigationPanel.profileAndBadge.openSettings({ to: 'account' });
@@ -111,7 +111,7 @@ const AccountMenu = () => {
       >
         {t['com.affine.workspace.cloud.account.settings']()}
       </MenuItem>
-      {isAdmin ? (
+      {isAFFiNEAdmin ? (
         <MenuItem
           prefixIcon={<AdminIcon />}
           data-testid="workspace-modal-account-admin-option"

packages/frontend/core/src/modules/permissions/entities/permission.ts

@@ -1,3 +1,4 @@
+import { Permission } from '@affine/graphql';
 import {
   backoffRetry,
   effect,
@@ -43,8 +44,8 @@ export class WorkspacePermission extends Entity {
           );
 
           return {
-            isOwner: info.isOwner,
-            isAdmin: info.isAdmin,
+            isOwner: info.workspace.role === Permission.Owner,
+            isAdmin: info.workspace.role === Permission.Admin,
             isTeam: info.workspace.team,
           };
         } else {

packages/frontend/core/src/modules/workspace-engine/impls/cloud.ts

@@ -4,6 +4,7 @@ import {
   deleteWorkspaceMutation,
   getWorkspaceInfoQuery,
   getWorkspacesQuery,
+  Permission,
   ServerDeploymentType,
 } from '@affine/graphql';
 import type {
@@ -339,8 +340,8 @@ class CloudWorkspaceFlavourProvider implements WorkspaceFlavourProvider {
 
     if (!cloudData && !localData) {
       return {
-        isOwner: info.isOwner,
-        isAdmin: info.isAdmin,
+        isOwner: info.workspace.role === Permission.Owner,
+        isAdmin: info.workspace.role === Permission.Admin,
         isTeam: info.workspace.team,
       };
     }
@@ -355,8 +356,8 @@ class CloudWorkspaceFlavourProvider implements WorkspaceFlavourProvider {
     return {
       name: result.name,
       avatar: result.avatar,
-      isOwner: info.isOwner,
-      isAdmin: info.isAdmin,
+      isOwner: info.workspace.role === Permission.Owner,
+      isAdmin: info.workspace.role === Permission.Admin,
       isTeam: info.workspace.team,
     };
   }