Allow unauthenticated access to integration API

Added '/api/v2/integration/**' to the list of request matchers ignored by CSRF protection in production security config. This change enables unauthenticated or CSRF-exempt access to integration endpoints.

Author: alegauss

turing-app/src/main/java/com/viglet/turing/spring/security/TurSecurityConfigProduction.java

@@ -90,6 +90,7 @@ SecurityFilterChain filterChain(HttpSecurity http,
                 .csrfTokenRequestHandler(new TurSpaCsrfTokenRequestHandler())
                 .ignoringRequestMatchers(
                         mvc.matcher("/api/genai/chat"),
+                        mvc.matcher("/api/v2/integration/**"),
                         mvc.matcher("/api/sn/**"),
                         mvc.matcher(ERROR_PATH),
                         mvc.matcher("/logout"),