feat(proxy,sora): 增强代理质量检测与Sora稳定性并修复审查问题

frontend/src/i18n/locales/en.ts

@@ -2103,6 +2103,8 @@ export default {
         actions: 'Actions'
       },
       testConnection: 'Test Connection',
+      qualityCheck: 'Quality Check',
+      batchQualityCheck: 'Batch Quality Check',
       batchTest: 'Test All Proxies',
       testFailed: 'Failed',
       latencyFailed: 'Connection failed',
@@ -2163,6 +2165,27 @@ export default {
       proxyWorking: 'Proxy is working!',
       proxyWorkingWithLatency: 'Proxy is working! Latency: {latency}ms',
       proxyTestFailed: 'Proxy test failed',
+      qualityCheckDone: 'Quality check completed: score {score} ({grade})',
+      qualityCheckFailed: 'Failed to run proxy quality check',
+      batchQualityDone:
+        'Batch quality check completed for {count} proxies: healthy {healthy}, warn {warn}, challenge {challenge}, abnormal {failed}',
+      batchQualityFailed: 'Batch quality check failed',
+      batchQualityEmpty: 'No proxies available for quality check',
+      qualityReportTitle: 'Proxy Quality Report',
+      qualityGrade: 'Grade {grade}',
+      qualityExitIP: 'Exit IP',
+      qualityCountry: 'Exit Region',
+      qualityBaseLatency: 'Base Latency',
+      qualityCheckedAt: 'Checked At',
+      qualityTableTarget: 'Target',
+      qualityTableStatus: 'Status',
+      qualityTableLatency: 'Latency',
+      qualityTableMessage: 'Message',
+      qualityStatusPass: 'Pass',
+      qualityStatusWarn: 'Warn',
+      qualityStatusFail: 'Fail',
+      qualityStatusChallenge: 'Challenge',
+      qualityTargetBase: 'Base Connectivity',
       failedToLoad: 'Failed to load proxies',
       failedToCreate: 'Failed to create proxy',
       failedToUpdate: 'Failed to update proxy',