fix: restore tsc build and plugin install tests

src/gateway/call.ts

@@ -109,7 +109,9 @@ export function buildGatewayConnectionDetails(
   };
 }
 
-export async function callGateway<T = unknown>(opts: CallGatewayOptions): Promise<T> {
+export async function callGateway<T = Record<string, unknown>>(
+  opts: CallGatewayOptions,
+): Promise<T> {
   const timeoutMs = opts.timeoutMs ?? 10_000;
   const config = opts.config ?? loadConfig();
   const isRemoteMode = config.gateway?.mode === "remote";

src/gateway/client.ts

@@ -411,7 +411,7 @@ export class GatewayClient {
     return null;
   }
 
-  async request<T = unknown>(
+  async request<T = Record<string, unknown>>(
     method: string,
     params?: unknown,
     opts?: { expectFinal?: boolean },

src/gateway/gateway-cli-backend.live.test.ts

@@ -329,7 +329,7 @@ describeLive("gateway live (cli backend)", () => {
         providerId === "codex-cli"
           ? `Please include the token CLI-BACKEND-${nonce} in your reply.`
           : `Reply with exactly: CLI backend OK ${nonce}.`;
-      const payload = await client.request<Record<string, unknown>>(
+      const payload = await client.request(
         "agent",
         {
           sessionKey,
@@ -356,7 +356,7 @@ describeLive("gateway live (cli backend)", () => {
           providerId === "codex-cli"
             ? `Please include the token CLI-RESUME-${resumeNonce} in your reply.`
             : `Reply with exactly: CLI backend RESUME OK ${resumeNonce}.`;
-        const resumePayload = await client.request<Record<string, unknown>>(
+        const resumePayload = await client.request(
           "agent",
           {
             sessionKey,
@@ -383,7 +383,7 @@ describeLive("gateway live (cli backend)", () => {
         const imageBase64 = renderCatNoncePngBase64(imageCode);
         const runIdImage = randomUUID();
 
-        const imageProbe = await client.request<Record<string, unknown>>(
+        const imageProbe = await client.request(
           "agent",
           {
             sessionKey,

src/gateway/gateway-models.profiles.live.test.ts

@@ -603,10 +603,10 @@ async function runGatewayModelSuite(params: GatewayModelSuiteParams) {
           // Ensure session exists + override model for this run.
           // Reset between models: avoids cross-provider transcript incompatibilities
           // (notably OpenAI Responses requiring reasoning replay for function_call items).
-          await client.request<Record<string, unknown>>("sessions.reset", {
+          await client.request("sessions.reset", {
             key: sessionKey,
           });
-          await client.request<Record<string, unknown>>("sessions.patch", {
+          await client.request("sessions.patch", {
             key: sessionKey,
             model: modelKey,
           });
@@ -1164,11 +1164,11 @@ describeLive("gateway live (dev agent, profile keys)", () => {
     try {
       const sessionKey = `agent:${agentId}:live-zai-fallback`;
 
-      await client.request<Record<string, unknown>>("sessions.patch", {
+      await client.request("sessions.patch", {
         key: sessionKey,
         model: "anthropic/claude-opus-4-5",
       });
-      await client.request<Record<string, unknown>>("sessions.reset", {
+      await client.request("sessions.reset", {
         key: sessionKey,
       });
 
@@ -1200,7 +1200,7 @@ describeLive("gateway live (dev agent, profile keys)", () => {
         throw new Error(`anthropic tool probe missing nonce: ${toolText}`);
       }
 
-      await client.request<Record<string, unknown>>("sessions.patch", {
+      await client.request("sessions.patch", {
         key: sessionKey,
         model: "zai/glm-4.7",
       });

src/gateway/gateway.e2e.test.ts

@@ -109,7 +109,7 @@ describe("gateway e2e", () => {
       try {
         const sessionKey = "agent:dev:mock-openai";
 
-        await client.request<Record<string, unknown>>("sessions.patch", {
+        await client.request("sessions.patch", {
           key: sessionKey,
           model: "openai/gpt-5.2",
         });