Normalize canonical API formats

frontend/src/features/usage/utils/__tests__/status.spec.ts

@@ -135,7 +135,7 @@ describe('usage status helpers', () => {
 
   it('defaults OpenAI and Claude requests to non-stream when client flags are absent', () => {
     expect(formatUsageStreamLabel(buildUsageRecord({
-      api_format: 'openai:cli',
+      api_format: 'openai:responses',
       is_stream: true,
       upstream_is_stream: true,
       client_requested_stream: undefined,
@@ -143,7 +143,7 @@ describe('usage status helpers', () => {
     }))).toBe('标准->流式')
 
     expect(formatUsageStreamLabel(buildUsageRecord({
-      api_format: 'claude:chat',
+      api_format: 'claude:messages',
       is_stream: false,
       upstream_is_stream: false,
       client_requested_stream: undefined,
@@ -153,7 +153,7 @@ describe('usage status helpers', () => {
 
   it('keeps upstream fallback for formats without a default non-stream convention', () => {
     expect(formatUsageStreamLabel(buildUsageRecord({
-      api_format: 'gemini:cli',
+      api_format: 'gemini:generate_content',
       is_stream: true,
       upstream_is_stream: true,
       client_requested_stream: undefined,
@@ -163,7 +163,7 @@ describe('usage status helpers', () => {
 
   it('prefers client_requested_stream over stale client_is_stream when they disagree', () => {
     expect(formatUsageStreamLabel(buildUsageRecord({
-      api_format: 'openai:cli',
+      api_format: 'openai:responses',
       is_stream: true,
       upstream_is_stream: true,
       client_requested_stream: false,

frontend/src/features/usage/utils/status.ts

@@ -124,14 +124,10 @@ function normalizeUsageStreamApiFormat(value: string | null | undefined): string
   switch (normalized) {
     case 'openai':
       return 'openai:chat'
-    case 'openai:cli':
-      return 'openai:responses'
-    case 'openai:compact':
-      return 'openai:responses:compact'
     case 'claude':
-      return 'claude:chat'
+      return 'claude:messages'
     case 'gemini':
-      return 'gemini:chat'
+      return 'gemini:generate_content'
     default:
       return normalized
   }
@@ -143,8 +139,7 @@ function usageApiFormatDefaultsToNonStream(apiFormat: string): boolean {
     case 'openai:responses':
     case 'openai:responses:compact':
     case 'openai:image':
-    case 'claude:chat':
-    case 'claude:cli':
+    case 'claude:messages':
       return true
     default:
       return false