fix: additional UI cleanup for RBAC simplification

- Simplified access control in TenantListPage and UserDetailPage.
- Final formatting and default tab fixes in TenantWorksmobilePage.

adminfront/src/features/tenants/routes/TenantListPage.tsx

@@ -294,19 +294,6 @@ function TenantListPage() {
   });
   const profileRole = normalizeAdminRole(profile?.role);
 
-  // Redirect tenant_admin ONLY if they have one or fewer manageable tenants in the list
-  React.useEffect(() => {
-    if (profile && profileRole === "tenant_admin") {
-      const manageableCount = profile.manageableTenants?.length ?? 0;
-      if (
-        (manageableCount === 1 || manageableCount === 0) &&
-        profile.tenantId
-      ) {
-        navigate(`/tenants/${profile.tenantId}`, { replace: true });
-      }
-    }
-  }, [profile, profileRole, navigate]);
-
   const query = useInfiniteQuery({
     queryKey: ["tenants", "lazy"],
     queryFn: ({ pageParam }) =>
@@ -319,10 +306,7 @@ function TenantListPage() {
     initialPageParam: "",
     getNextPageParam: (lastPage) =>
       lastPage.nextCursor || lastPage.next_cursor || undefined,
-    enabled:
-      profileRole === "super_admin" ||
-      (profileRole === "tenant_admin" &&
-        (profile?.manageableTenants?.length ?? 0) > 1),
+    enabled: profileRole === "super_admin",
   });
 
   const deleteBulkMutation = useMutation({

adminfront/src/features/tenants/routes/TenantWorksmobilePage.tsx

@@ -733,7 +733,10 @@ export function TenantWorksmobilePage() {
       {activeTab === "users" ? (
         <div className="space-y-4 animate-in fade-in duration-500">
           <ComparisonSummary
-            title={t("ui.admin.tenants.worksmobile.compare", "Baron / Works 비교")}
+            title={t(
+              "ui.admin.tenants.worksmobile.compare",
+              "Baron / Works 비교",
+            )}
             summary={userSummary}
           />
           <ComparisonTable
@@ -1680,10 +1683,10 @@ function ComparisonTable({
                 ? {
                     display: "grid",
                     height: `${
-                isTestEnv
-                  ? rows.length * WORKSMOBILE_ROW_ESTIMATED_HEIGHT
-                  : rowVirtualizer.getTotalSize()
-              }px`,
+                      isTestEnv
+                        ? rows.length * WORKSMOBILE_ROW_ESTIMATED_HEIGHT
+                        : rowVirtualizer.getTotalSize()
+                    }px`,
                     minWidth: tableMinWidth,
                     position: "relative",
                   }

adminfront/src/features/users/UserDetailPage.tsx

@@ -1372,7 +1372,7 @@ function UserDetailPage() {
                           className="flex h-11 w-full rounded-md border border-input bg-background px-3 py-2 text-sm shadow-sm transition-colors focus-visible:outline-none focus-visible:ring-1 focus-visible:ring-primary disabled:opacity-50"
                           {...register("tenantSlug")}
                           disabled={
-                            profile?.role === "tenant_admin" &&
+                            profileRole !== "super_admin" &&
                             selectableRepresentativeTenants.length <= 1
                           }
                         >