feat: add validation for invalid status code entries in channel modal

- Introduced a new function to collect invalid status code entries from the status code mapping.
- Updated the EditChannelModal to display an error message if invalid status codes are detected.
- Enhanced localization files to include new error messages for invalid status codes in multiple languages.
- Removed unused styles from the RiskAcknowledgementModal for cleaner UI.

web/src/components/table/channels/modals/EditChannelModal.jsx

@@ -65,7 +65,10 @@ import StatusCodeRiskGuardModal from './StatusCodeRiskGuardModal';
 import ChannelKeyDisplay from '../../../common/ui/ChannelKeyDisplay';
 import { useSecureVerification } from '../../../../hooks/common/useSecureVerification';
 import { createApiCalls } from '../../../../services/secureVerification';
-import { collectNewDisallowedStatusCodeRedirects } from './statusCodeRiskGuard';
+import {
+  collectInvalidStatusCodeEntries,
+  collectNewDisallowedStatusCodeRedirects,
+} from './statusCodeRiskGuard';
 import {
   IconSave,
   IconClose,
@@ -1377,6 +1380,16 @@ const EditChannelModal = (props) => {
       }
     }
 
+    const invalidStatusCodeEntries = collectInvalidStatusCodeEntries(
+      localInputs.status_code_mapping,
+    );
+    if (invalidStatusCodeEntries.length > 0) {
+      showError(
+        `${t('状态码复写包含无效的状态码')}: ${invalidStatusCodeEntries.join(', ')}`,
+      );
+      return;
+    }
+
     const riskyStatusCodeRedirects = collectNewDisallowedStatusCodeRedirects(
       initialStatusCodeMappingRef.current,
       localInputs.status_code_mapping,