fix(local): fix run command test to use rest params and Promise return type

The buildCommand wrapper consumes the async generator internally, so
loader() returns a plain async function. Tests must spread args as
individual parameters (matching Stricli's variadic positional convention)
and await the Promise directly.

Author: MathurAditya724

test/commands/local/run.test.ts

@@ -12,8 +12,8 @@ import { CliError, ValidationError } from "../../../src/lib/errors.js";
 type RunFunc = (
   this: unknown,
   flags: { port: number; host: string },
-  args: string[]
-) => Promise<unknown>;
+  ...args: string[]
+) => Promise<void>;
 
 function makeContext() {
   return {
@@ -28,7 +28,7 @@ describe("sentry local run", () => {
     const func = (await runCommand.loader()) as unknown as RunFunc;
     const ctx = makeContext();
     try {
-      await func.call(ctx, { port: 0, host: "localhost" }, []);
+      await func.call(ctx, { port: 0, host: "localhost" });
       expect.unreachable("should have thrown");
     } catch (err) {
       expect(err).toBeInstanceOf(ValidationError);
@@ -40,25 +40,22 @@ describe("sentry local run", () => {
     const func = (await runCommand.loader()) as unknown as RunFunc;
     const ctx = makeContext();
 
-    // Use a high ephemeral port unlikely to conflict.
-    // The command auto-starts a background server since none is running.
-    // `printenv SENTRY_SPOTLIGHT` prints the var and exits 0.
     const port = 19_876;
-    await func.call(ctx, { port, host: "127.0.0.1" }, [
+    await func.call(
+      ctx,
+      { port, host: "127.0.0.1" },
       "printenv",
-      "SENTRY_SPOTLIGHT",
-    ]);
-    // If we got here without error, the child exited 0 and env vars were set.
+      "SENTRY_SPOTLIGHT"
+    );
   });
 
   test("propagates non-zero exit code as CliError", async () => {
     const func = (await runCommand.loader()) as unknown as RunFunc;
     const ctx = makeContext();
 
-    // `false` is a POSIX command that always exits with code 1.
     const port = 19_877;
     try {
-      await func.call(ctx, { port, host: "127.0.0.1" }, ["false"]);
+      await func.call(ctx, { port, host: "127.0.0.1" }, "false");
       expect.unreachable("should have thrown");
     } catch (err) {
       expect(err).toBeInstanceOf(CliError);