style(setup): format retained field validation

src/application/ClientRegistrationShape.ts

@@ -36,7 +36,8 @@ export const registrationFieldAccepted = (
   key: string,
   value: unknown,
 ): boolean => {
-  const shape: Readonly<Record<string, z.ZodType>> = registrationSchemaFor(dialect).shape;
+  const shape: Readonly<Record<string, z.ZodType>> =
+    registrationSchemaFor(dialect).shape;
   const field = Object.hasOwn(shape, key) ? shape[key] : undefined;
   return field === undefined || field.safeParse(value).success;
 };

src/application/ClientRegistrationStatus.ts

@@ -14,7 +14,10 @@ import { resolve } from "node:path";
 
 import { z } from "zod";
 
-import { registrationSchema, registrationSchemaFor } from "./ClientRegistrationShape.js";
+import {
+  registrationSchema,
+  registrationSchemaFor,
+} from "./ClientRegistrationShape.js";
 import { PRODUCT_IDENTITY } from "../identity.js";
 import { MCP_STARTUP_POLICY } from "../mcpStartupPolicy.js";
 import {
@@ -322,7 +325,9 @@ const parseRegistration = (
       args,
     });
   }
-  const registration = registrationSchemaFor(client.format ?? "json").parse(value);
+  const registration = registrationSchemaFor(client.format ?? "json").parse(
+    value,
+  );
   if (
     (client.format === "vscode" || client.format === "copilot_cli") &&
     registration.type !== "stdio"

src/application/SetupClientConfiguration.ts

@@ -476,7 +476,6 @@ export const inspectClientConfiguration = async (
         "The existing configuration is malformed. Repair it before setup applies any other changes.",
     };
   }
-
 };
 
 const clientRegistrationDialect = (

tests/boundary/filesystem/clientRegistrationFields.test.ts

@@ -271,22 +271,44 @@ it("replaces a remote server entry instead of merging its fields", async () => {
   ).toEqual(clientRegistrationEntry("json", command, {}));
 });
 
-
 it.each([
   ["tool_timeout_sec", "900"],
   ["enabled_tools", "analyze_function"],
   ["disabled_tools", [123]],
-] as const)("repairs invalid Codex field %s before reporting alignment", async (field, value) => {
-  const root = await createTestTempDirectory("rea-codex-field-repair-");
-  const configPath = join(root, "config.toml");
-  const client: SetupClient = { name: "codex", format: "toml", configPath };
-  await writeFile(configPath, serializeClientConfiguration({ mcp_servers: {
-    rea: { command: "rea", args: ["mcp"], [field]: value, timeout_note: "keep" },
-  } }, "toml"));
-  expect((await configureClientConfiguration(client, {}, command)).status).toBe("configured");
-  const entry = parseClientConfiguration(await readFile(configPath, "utf8"), "toml").servers.rea;
-  expect(entry).not.toHaveProperty(field);
-  expect(entry).toHaveProperty("timeout_note", "keep");
-  expect(await clientConfigurationAligned(client, {}, command)).toBe(true);
-  expect((await configureClientConfiguration(client, {}, command)).status).toBe("unchanged");
-});
+] as const)(
+  "repairs invalid Codex field %s before reporting alignment",
+  async (field, value) => {
+    const root = await createTestTempDirectory("rea-codex-field-repair-");
+    const configPath = join(root, "config.toml");
+    const client: SetupClient = { name: "codex", format: "toml", configPath };
+    await writeFile(
+      configPath,
+      serializeClientConfiguration(
+        {
+          mcp_servers: {
+            rea: {
+              command: "rea",
+              args: ["mcp"],
+              [field]: value,
+              timeout_note: "keep",
+            },
+          },
+        },
+        "toml",
+      ),
+    );
+    expect(
+      (await configureClientConfiguration(client, {}, command)).status,
+    ).toBe("configured");
+    const entry = parseClientConfiguration(
+      await readFile(configPath, "utf8"),
+      "toml",
+    ).servers.rea;
+    expect(entry).not.toHaveProperty(field);
+    expect(entry).toHaveProperty("timeout_note", "keep");
+    expect(await clientConfigurationAligned(client, {}, command)).toBe(true);
+    expect(
+      (await configureClientConfiguration(client, {}, command)).status,
+    ).toBe("unchanged");
+  },
+);