refactor(providers): flatten passthrough provider hooks

extensions/anthropic/register.runtime.ts

@@ -316,10 +316,10 @@ export async function registerAnthropicPlugin(api: OpenClawPluginApi): Promise<v
     normalizeConfig: ({ providerConfig }) => normalizeAnthropicProviderConfig(providerConfig),
     applyConfigDefaults: ({ config, env }) => applyAnthropicConfigDefaults({ config, env }),
     resolveDynamicModel: (ctx) => resolveAnthropicForwardCompatModel(ctx),
-    buildReplayPolicy: (ctx) => buildAnthropicReplayPolicy(ctx),
+    buildReplayPolicy: buildAnthropicReplayPolicy,
     isModernModelRef: ({ modelId }) => matchesAnthropicModernModel(modelId),
     resolveReasoningOutputMode: () => "native",
-    wrapStreamFn: (ctx) => wrapAnthropicProviderStream(ctx),
+    wrapStreamFn: wrapAnthropicProviderStream,
     resolveDefaultThinkingLevel: ({ modelId }) =>
       matchesAnthropicModernModel(modelId) &&
       (modelId.toLowerCase().startsWith(ANTHROPIC_OPUS_46_MODEL_ID) ||

extensions/openai/openai-codex-provider.ts

@@ -306,7 +306,7 @@ export function buildOpenAICodexProviderPlugin(): ProviderPlugin {
     supportsXHighThinking: ({ modelId }) =>
       matchesExactOrPrefix(modelId, OPENAI_CODEX_XHIGH_MODEL_IDS),
     isModernModelRef: ({ modelId }) => matchesExactOrPrefix(modelId, OPENAI_CODEX_MODERN_MODEL_IDS),
-    buildReplayPolicy: (ctx) => buildOpenAIReplayPolicy(ctx),
+    buildReplayPolicy: buildOpenAIReplayPolicy,
     prepareExtraParams: (ctx) => {
       const transport = ctx.extraParams?.transport;
       if (transport === "auto" || transport === "sse" || transport === "websocket") {

extensions/openai/openai-provider.ts

@@ -241,7 +241,7 @@ export function buildOpenAIProvider(): ProviderPlugin {
       shouldUseOpenAIResponsesTransport({ provider, api, baseUrl })
         ? { api: "openai-responses", baseUrl }
         : undefined,
-    buildReplayPolicy: (ctx) => buildOpenAIReplayPolicy(ctx),
+    buildReplayPolicy: buildOpenAIReplayPolicy,
     prepareExtraParams: (ctx) => {
       const transport = ctx.extraParams?.transport;
       const hasSupportedTransport =

extensions/xai/index.ts

@@ -205,7 +205,7 @@ export default defineSingleProviderPluginEntry({
         tool_stream: true,
       };
     },
-    wrapStreamFn: (ctx) => wrapXaiProviderStream(ctx),
+    wrapStreamFn: wrapXaiProviderStream,
     // Provider-specific fallback auth stays owned by the xAI plugin so core
     // auth/discovery code can consume it generically without parsing xAI's
     // private config layout. Callers may receive a real key from the active