move automation out of core

apps/companion/main/automation/application/use-cases/VerifyAuthenticatedPageUseCase.ts

@@ -0,0 +1,36 @@
+import type { AuthenticationServicePort } from '../ports/AuthenticationServicePort';
+import { Result } from '@gridpilot/shared/result/Result';
+import { BrowserAuthenticationState } from '../../domain/value-objects/BrowserAuthenticationState';
+import type { Logger } from '@core/shared/application';
+
+/**
+ * Use case for verifying browser shows authenticated page state.
+ * Combines cookie validation with page content verification.
+ */
+export class VerifyAuthenticatedPageUseCase {
+  constructor(
+    private readonly authService: AuthenticationServicePort,
+    private readonly logger: Logger,
+  ) {}
+  
+  async execute(): Promise<Result<BrowserAuthenticationState>> {
+    this.logger.debug('Executing VerifyAuthenticatedPageUseCase');
+    try {
+      const result = await this.authService.verifyPageAuthentication();
+      
+      if (result.isErr()) {
+        const error = result.error ?? new Error('Page verification failed');
+        this.logger.error(`Page verification failed: ${error.message}`, error);
+        return Result.err<BrowserAuthenticationState>(error);
+      }
+      
+      const browserState = result.unwrap();
+      this.logger.info('Successfully verified authenticated page state.');
+      return Result.ok<BrowserAuthenticationState>(browserState);
+    } catch (error) {
+      const message = error instanceof Error ? error.message : String(error);
+      this.logger.error(`Page verification failed unexpectedly: ${message}`, error instanceof Error ? error : undefined);
+      return Result.err<BrowserAuthenticationState>(new Error(`Page verification failed: ${message}`));
+    }
+  }
+}