test(auto-reply): centralize subagent command test reset setup

src/auto-reply/reply/commands.test.ts

@@ -871,9 +871,12 @@ describe("handleCommands context", () => {
 });
 
 describe("handleCommands subagents", () => {
-  it("lists subagents when none exist", async () => {
+  beforeEach(() => {
     resetSubagentRegistryForTests();
     callGatewayMock.mockReset();
+  });
+
+  it("lists subagents when none exist", async () => {
     const cfg = {
       commands: { text: true },
       channels: { whatsapp: { allowFrom: ["*"] } },
@@ -889,8 +892,6 @@ describe("handleCommands subagents", () => {
   });
 
   it("truncates long subagent task text in /subagents list", async () => {
-    resetSubagentRegistryForTests();
-    callGatewayMock.mockReset();
     addSubagentRunForTests({
       runId: "run-long-task",
       childSessionKey: "agent:main:subagent:long-task",
@@ -916,8 +917,6 @@ describe("handleCommands subagents", () => {
   });
 
   it("lists subagents for the current command session over the target session", async () => {
-    resetSubagentRegistryForTests();
-    callGatewayMock.mockReset();
     addSubagentRunForTests({
       runId: "run-1",
       childSessionKey: "agent:main:subagent:abc",
@@ -955,8 +954,6 @@ describe("handleCommands subagents", () => {
   });
 
   it("formats subagent usage with io and prompt/cache breakdown", async () => {
-    resetSubagentRegistryForTests();
-    callGatewayMock.mockReset();
     addSubagentRunForTests({
       runId: "run-usage",
       childSessionKey: "agent:main:subagent:usage",
@@ -992,7 +989,6 @@ describe("handleCommands subagents", () => {
   });
 
   it("omits subagent status line when none exist", async () => {
-    resetSubagentRegistryForTests();
     const cfg = {
       commands: { text: true },
       channels: { whatsapp: { allowFrom: ["*"] } },
@@ -1006,8 +1002,6 @@ describe("handleCommands subagents", () => {
   });
 
   it("returns help/usage for invalid or incomplete subagents commands", async () => {
-    resetSubagentRegistryForTests();
-    callGatewayMock.mockReset();
     const cfg = {
       commands: { text: true },
       channels: { whatsapp: { allowFrom: ["*"] } },
@@ -1025,8 +1019,6 @@ describe("handleCommands subagents", () => {
   });
 
   it("includes subagent count in /status when active", async () => {
-    resetSubagentRegistryForTests();
-    callGatewayMock.mockReset();
     addSubagentRunForTests({
       runId: "run-1",
       childSessionKey: "agent:main:subagent:abc",
@@ -1049,8 +1041,6 @@ describe("handleCommands subagents", () => {
   });
 
   it("includes subagent details in /status when verbose", async () => {
-    resetSubagentRegistryForTests();
-    callGatewayMock.mockReset();
     addSubagentRunForTests({
       runId: "run-1",
       childSessionKey: "agent:main:subagent:abc",
@@ -1087,8 +1077,6 @@ describe("handleCommands subagents", () => {
   });
 
   it("returns info for a subagent", async () => {
-    resetSubagentRegistryForTests();
-    callGatewayMock.mockReset();
     const now = Date.now();
     addSubagentRunForTests({
       runId: "run-1",
@@ -1116,8 +1104,6 @@ describe("handleCommands subagents", () => {
   });
 
   it("kills subagents via /kill alias without a confirmation reply", async () => {
-    resetSubagentRegistryForTests();
-    callGatewayMock.mockReset();
     addSubagentRunForTests({
       runId: "run-1",
       childSessionKey: "agent:main:subagent:abc",
@@ -1139,8 +1125,6 @@ describe("handleCommands subagents", () => {
   });
 
   it("resolves numeric aliases in active-first display order", async () => {
-    resetSubagentRegistryForTests();
-    callGatewayMock.mockReset();
     const now = Date.now();
     addSubagentRunForTests({
       runId: "run-active",
@@ -1175,8 +1159,6 @@ describe("handleCommands subagents", () => {
   });
 
   it("sends follow-up messages to finished subagents", async () => {
-    resetSubagentRegistryForTests();
-    callGatewayMock.mockReset();
     callGatewayMock.mockImplementation(async (opts: unknown) => {
       const request = opts as { method?: string; params?: { runId?: string } };
       if (request.method === "agent") {
@@ -1234,8 +1216,6 @@ describe("handleCommands subagents", () => {
   });
 
   it("steers subagents via /steer alias", async () => {
-    resetSubagentRegistryForTests();
-    callGatewayMock.mockReset();
     callGatewayMock.mockImplementation(async (opts: unknown) => {
       const request = opts as { method?: string };
       if (request.method === "agent") {
@@ -1300,8 +1280,6 @@ describe("handleCommands subagents", () => {
   });
 
   it("restores announce behavior when /steer replacement dispatch fails", async () => {
-    resetSubagentRegistryForTests();
-    callGatewayMock.mockReset();
     callGatewayMock.mockImplementation(async (opts: unknown) => {
       const request = opts as { method?: string };
       if (request.method === "agent.wait") {