perf(cli): speed up help/config paths and route config get/unset

src/cli/run-main.test.ts

@@ -1,5 +1,9 @@
 import { describe, expect, it } from "vitest";
-import { rewriteUpdateFlagArgv } from "./run-main.js";
+import {
+  rewriteUpdateFlagArgv,
+  shouldRegisterPrimarySubcommand,
+  shouldSkipPluginCommandRegistration,
+} from "./run-main.js";
 
 describe("rewriteUpdateFlagArgv", () => {
   it("leaves argv unchanged when --update is absent", () => {
@@ -34,3 +38,46 @@ describe("rewriteUpdateFlagArgv", () => {
     ]);
   });
 });
+
+describe("shouldRegisterPrimarySubcommand", () => {
+  it("skips eager primary registration for help/version invocations", () => {
+    expect(shouldRegisterPrimarySubcommand(["node", "openclaw", "status", "--help"])).toBe(false);
+    expect(shouldRegisterPrimarySubcommand(["node", "openclaw", "-V"])).toBe(false);
+  });
+
+  it("keeps eager primary registration for regular command runs", () => {
+    expect(shouldRegisterPrimarySubcommand(["node", "openclaw", "status"])).toBe(true);
+  });
+});
+
+describe("shouldSkipPluginCommandRegistration", () => {
+  it("skips plugin registration for root help/version", () => {
+    expect(
+      shouldSkipPluginCommandRegistration({
+        argv: ["node", "openclaw", "--help"],
+        primary: null,
+        hasBuiltinPrimary: false,
+      }),
+    ).toBe(true);
+  });
+
+  it("skips plugin registration for builtin subcommand help", () => {
+    expect(
+      shouldSkipPluginCommandRegistration({
+        argv: ["node", "openclaw", "config", "--help"],
+        primary: "config",
+        hasBuiltinPrimary: true,
+      }),
+    ).toBe(true);
+  });
+
+  it("keeps plugin registration for non-builtin help", () => {
+    expect(
+      shouldSkipPluginCommandRegistration({
+        argv: ["node", "openclaw", "voicecall", "--help"],
+        primary: "voicecall",
+        hasBuiltinPrimary: false,
+      }),
+    ).toBe(false);
+  });
+});