fix(setup): align activation schemas and approval disclosure

src/application/ClientRegistrationShape.ts

@@ -26,9 +26,17 @@ const codexRegistrationSchema = registrationSchema.extend({
   disabled_tools: z.array(z.string()).optional(),
 });
 
+const zcodeRegistrationSchema = registrationSchema.extend({
+  enable: z.boolean().optional(),
+});
+
 /** Client-specific parsing is shared by retention and registration diagnostics. */
 export const registrationSchemaFor = (dialect: ClientRegistrationDialect) =>
-  dialect === "toml" ? codexRegistrationSchema : registrationSchema;
+  dialect === "toml"
+    ? codexRegistrationSchema
+    : dialect === "zcode"
+      ? zcodeRegistrationSchema
+      : registrationSchema;
 
 /** Whether a retained field satisfies the selected client's known contract. */
 export const registrationFieldAccepted = (

src/application/DshCordisPatch.ts

@@ -413,7 +413,7 @@ export const describeDshRegistrationRetention = (
     .filter((key) => Object.hasOwn(entry, key))
     .sort((left, right) => left.localeCompare(right))
     .map((key) => `${key} with ${JSON.stringify(entry[key])}`);
-  return `Other fields on the existing Cordis server are kept. Setup replaces ${replaced.join(", ")}. Environment overrides are merged.`;
+  return `Other fields on the existing Cordis server are kept, except the row-level disabled flag is removed to activate the registration. Setup replaces ${replaced.join(", ")}. Environment overrides are merged.`;
 };
 
 export const dshClientRegistrationEntry = (

tests/boundary/filesystem/clientConfigurationTransactions.test.ts

@@ -46,6 +46,7 @@ it("previews and creates a current recovery backup while preserving the first ba
   expect(await inspectClientConfiguration(client, {}, ["rea", "mcp"])).toEqual({
     status: "update",
     backupPath: recoveryPath,
+    dialect: "json",
   });
 
   expect(