merge: sync upstream v0.5.81 into MIBP fork

# Conflicts:
#	.gitignore
#	Dockerfile
#	open-sse/handlers/chatCore.js
#	open-sse/providers/registry/cline.js
#	open-sse/providers/registry/index.js
#	open-sse/services/usage.js
#	open-sse/utils/streamHandler.js
#	package.json
#	src/app/(dashboard)/dashboard/profile/page.js
#	src/app/(dashboard)/dashboard/providers/[id]/page.js

open-sse/handlers/chatCore/nonStreamingHandler.js

@@ -6,6 +6,7 @@ import { addBufferToUsage, filterUsageForFormat } from "../../utils/usageTrackin
 import { createErrorResult } from "../../utils/error.js";
 import { HTTP_STATUS } from "../../config/runtimeConfig.js";
 import { parseSSEToOpenAIResponse } from "./sseToJsonHandler.js";
+import { unwrapClineEnvelope } from "../../shared/clineEnvelope.js";
 import { buildRequestDetail, extractRequestConfig, extractUsageFromResponse, saveUsageStats, formatDoneLine } from "./requestDetail.js";
 import { appendRequestLog, saveRequestDetail } from "@/lib/usageDb.js";
 import { decloakToolNames } from "../../utils/claudeCloaking.js";
@@ -319,6 +320,11 @@ export async function handleNonStreamingResponse({ providerResponse, provider, m
     }
   }
 
+  // Unwrap before any consumer reads choices/usage so non-stream clients get a
+  // bare OpenAI body and usage tracking sees data.usage. No-op unless the
+  // provider opts in via transport.quirks.clineEnvelope.
+  responseBody = unwrapClineEnvelope(responseBody, provider);
+
   reqLogger.logProviderResponse(providerResponse.status, providerResponse.statusText, providerResponse.headers, responseBody);
   // Unwrap AFTER logging (raw envelope stays in the log for forensics) but
   // BEFORE usage extraction/translation so choices/usage resolve downstream.