style: run prettier and fix test prop

Run prettier on 3 files and add missing existingPolicyEngines
prop to AddGatewayJwtConfig test defaults.

Author: aidandaly24

src/cli/tui/screens/mcp/AddGatewayScreen.tsx

@@ -559,8 +559,6 @@ interface JwtConfigInputProps {
   onClaimsManagerModeChange?: (mode: ClaimsManagerMode) => void;
 }
 
-
-
 function JwtConfigInput({
   subStep,
   steps,

src/cli/tui/screens/mcp/__tests__/AddGatewayJwtConfig.test.tsx

@@ -17,6 +17,7 @@ const DEFAULT_PROPS = {
   onExit: vi.fn(),
   existingGateways: [],
   unassignedTargets: [],
+  existingPolicyEngines: [],
 };
 
 // Helper: navigate past the name step by pressing Enter to accept the generated default name

src/cli/tui/screens/mcp/useAddGatewayWizard.ts

@@ -1,4 +1,9 @@
-import type { CustomClaimValidation, GatewayAuthorizerType, GatewayExceptionLevel, PolicyEngineMode } from '../../../../schema';
+import type {
+  CustomClaimValidation,
+  GatewayAuthorizerType,
+  GatewayExceptionLevel,
+  PolicyEngineMode,
+} from '../../../../schema';
 import type { AddGatewayConfig, AddGatewayStep } from './types';
 import { useCallback, useMemo, useState } from 'react';
 

src/cli/tui/screens/policy/AddPolicyScreen.tsx

@@ -1,6 +1,7 @@
 import { PolicyNameSchema } from '../../../../schema';
 import { detectRegion } from '../../../aws';
 import { getPolicyGeneration, startPolicyGeneration } from '../../../aws/policy-generation';
+import { policyEnginePrimitive } from '../../../primitives/registry';
 import { ConfirmReview, Panel, PathInput, Screen, StepIndicator, TextInput, WizardSelect } from '../../components';
 import type { SelectableItem } from '../../components';
 import { HELP_TEXT } from '../../constants';
@@ -9,7 +10,6 @@ import { generateUniqueName } from '../../utils';
 import type { AddPolicyConfig, PolicySourceMethod } from './types';
 import { POLICY_SOURCE_METHOD_OPTIONS, POLICY_STEP_LABELS, VALIDATION_MODE_OPTIONS } from './types';
 import { useAddPolicyWizard } from './useAddPolicyWizard';
-import { policyEnginePrimitive } from '../../../primitives/registry';
 import { Box, Text } from 'ink';
 import Spinner from 'ink-spinner';
 import React, { useCallback, useEffect, useMemo, useRef, useState } from 'react';