fix(astro): Pass options to clerkClient and remove unused parameters

Fix unused parameters and ensure options are properly passed through the
call chain, matching React Router's pattern exactly.

Changes:

1. clerk-client.ts:
   - Update clerkClient signature to accept optional options parameter
   - Now matches React Router: clerkClient(context, options?)
   - Allows keyless service to override client configuration

2. keyless/index.ts:
   - Pass options parameter to clerkClient() calls
   - Options now used in createAccountlessApplication
   - Options now used in completeOnboarding
   - Fixes unused parameter warning

3. clerk-middleware.ts:
   - Remove unused 'error' variable in catch block
   - Use empty catch block (matches React Router pattern)

4. keyless/utils.ts:
   - Fix import sorting (ESLint auto-fix)

Benefits:
✅ No unused parameters
✅ Options properly passed through call chain
✅ clerkClient can be overridden with custom config
✅ Matches React Router pattern exactly
✅ All ESLint errors resolved
✅ All TypeScript type checks pass

Author: wobsoriano

packages/astro/src/server/clerk-client.ts

@@ -29,6 +29,6 @@ const createClerkClientWithOptions: CreateClerkClientWithOptions = (context, opt
     ...options,
   });
 
-const clerkClient = (context: APIContext) => createClerkClientWithOptions(context);
+const clerkClient = (context: APIContext, options?: ClerkOptions) => createClerkClientWithOptions(context, options);
 
 export { clerkClient };

packages/astro/src/server/clerk-middleware.ts

@@ -110,7 +110,7 @@ export const clerkMiddleware: ClerkMiddleware = (...args: unknown[]): any => {
             ...(keylessResult.secretKey && { secretKey: keylessResult.secretKey }),
           };
         }
-      } catch (error) {
+      } catch {
         // Silently fail - continue without keyless
       }
     }

packages/astro/src/server/keyless/index.ts

@@ -45,7 +45,10 @@ export async function keyless(
         api: {
           async createAccountlessApplication(requestHeaders?: Headers) {
             try {
-              return await clerkClient(context).__experimental_accountlessApplications.createAccountlessApplication({
+              return await clerkClient(
+                context,
+                options,
+              ).__experimental_accountlessApplications.createAccountlessApplication({
                 requestHeaders,
               });
             } catch {
@@ -56,6 +59,7 @@ export async function keyless(
             try {
               return await clerkClient(
                 context,
+                options,
               ).__experimental_accountlessApplications.completeAccountlessApplicationOnboarding({
                 requestHeaders,
               });

packages/astro/src/server/keyless/utils.ts

@@ -2,8 +2,8 @@ import { resolveKeysWithKeylessFallback as sharedResolveKeysWithKeylessFallback
 import type { APIContext } from 'astro';
 export type { KeylessResult } from '@clerk/shared/keyless';
 
-import type { ClerkAstroMiddlewareOptions } from '../clerk-middleware';
 import { canUseKeyless } from '../../utils/feature-flags';
+import type { ClerkAstroMiddlewareOptions } from '../clerk-middleware';
 import { keyless } from './index';
 
 /**