test: add recordVideo and videoDir fields to TestErpConfig fixture

Align the test fixture type with the updated ErpConfig source type
that now includes optional video recording fields.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

tests/fixtures/types.ts

@@ -114,6 +114,10 @@ export interface TestErpConfig {
   password: string
   /** Headless browser mode (optional) */
   headless?: boolean
+  /** Whether to record video during automation (optional) */
+  recordVideo?: boolean
+  /** Directory to save recorded videos (optional) */
+  videoDir?: string
 }
 
 /**