test(cli): add test for --api-key option in mon local-install

Verify that when --api-key and --db-url are provided via CLI options,
the command uses them directly without prompting for interactive input.

Author: claude

cli/test/init.test.ts

@@ -337,6 +337,23 @@ describe("CLI commands", () => {
     expect(r.stdout).toMatch(/--api-key/);
   });
 
+  test("cli: mon local-install --api-key and --db-url skip interactive prompts", () => {
+    // This test verifies that when --api-key and --db-url are provided,
+    // the CLI uses them directly without prompting for input.
+    // The command will fail later (no Docker, invalid DB), but we check
+    // that the options were parsed and used correctly.
+    const r = runCli([
+      "mon", "local-install",
+      "--api-key", "test-api-key-12345",
+      "--db-url", "postgresql://user:pass@localhost:5432/testdb"
+    ]);
+
+    // Should show that API key was provided via CLI option (not prompting)
+    expect(r.stdout).toMatch(/Using API key provided via --api-key parameter/);
+    // Should show that DB URL was provided via CLI option (not prompting)
+    expect(r.stdout).toMatch(/Using database URL provided via --db-url parameter/);
+  });
+
   test("cli: auth login --help shows --set-key option", () => {
     const r = runCli(["auth", "login", "--help"]);
     expect(r.status).toBe(0);