fix(admin-panel): resolve feature flag key mismatch (#9530)

Update feature flag handling by mapping input keys to enum values. This
ensures compatibility and prevents potential runtime errors when
updating workspace feature flags.

packages/twenty-server/src/engine/guards/impersonate-guard.spec.ts

@@ -0,0 +1,54 @@
+import { ExecutionContext } from '@nestjs/common';
+import { GqlExecutionContext } from '@nestjs/graphql';
+
+import { expect, jest } from '@jest/globals';
+
+import { ImpersonateGuard } from 'src/engine/guards/impersonate-guard';
+
+describe('ImpersonateGuard', () => {
+  const guard = new ImpersonateGuard();
+
+  it('should return true if user can impersonate', async () => {
+    const mockContext = {
+      getContext: jest.fn(() => ({
+        req: {
+          user: {
+            canImpersonate: true,
+          },
+        },
+      })),
+    };
+
+    jest
+      .spyOn(GqlExecutionContext, 'create')
+      .mockReturnValue(mockContext as any);
+
+    const mockExecutionContext = {} as ExecutionContext;
+
+    const result = await guard.canActivate(mockExecutionContext);
+
+    expect(result).toBe(true);
+  });
+
+  it('should return false if user cannot impersonate', async () => {
+    const mockContext = {
+      getContext: jest.fn(() => ({
+        req: {
+          user: {
+            canImpersonate: false,
+          },
+        },
+      })),
+    };
+
+    jest
+      .spyOn(GqlExecutionContext, 'create')
+      .mockReturnValue(mockContext as any);
+
+    const mockExecutionContext = {} as ExecutionContext;
+
+    const result = await guard.canActivate(mockExecutionContext);
+
+    expect(result).toBe(false);
+  });
+});