From 9fd19f5522bb2be58e87044dd18b39c17eaeaa78 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Rouzbeh=E2=80=A0?=
 <78313022+rqzbeh@users.noreply.github.com>
Date: Fri, 21 Aug 2026 10:41:14 +0330
Subject: [PATCH] fix(settings): add customSystemPrompt fields to
 updateSettingsSchema (#10865) (#10890)
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Reconciliado com a release (mesmo drift dos PRs irmãos em typecheck-baseline/glm.ts/fetchTimeout.ts/stryker.conf.json). Validado: lint limpo, teste focado passando. Fix real (schema Zod não incluía customSystemPromptEnabled/customSystemPrompt, causando perda silenciosa da configuração). CI vermelho é o base-red já rastreado em #9985. Obrigado!
---
 src/shared/validation/settingsSchemas.ts          |  2 ++
 ...tom-system-prompt-settings-persistence.test.ts | 15 +++++++++++++++
 2 files changed, 17 insertions(+)
 create mode 100644 tests/unit/custom-system-prompt-settings-persistence.test.ts

diff --git a/src/shared/validation/settingsSchemas.ts b/src/shared/validation/settingsSchemas.ts
index 83d87893f9..7bfc8c031f 100644
--- a/src/shared/validation/settingsSchemas.ts
+++ b/src/shared/validation/settingsSchemas.ts
@@ -174,6 +174,8 @@ export const updateSettingsSchema = z.object({
     )
     .optional(),
   customBannedSignals: z.array(z.string().max(200)).optional(),
+  customSystemPromptEnabled: z.boolean().optional(),
+  customSystemPrompt: z.string().max(10000).optional(),
   // #9817: opt-in (default off) — lets a probe-origin (model test-all)
   // failure deactivate a connection like real traffic. Off by default:
   // probe failures are recorded but never mutate routing state.
diff --git a/tests/unit/custom-system-prompt-settings-persistence.test.ts b/tests/unit/custom-system-prompt-settings-persistence.test.ts
new file mode 100644
index 0000000000..2947c5af90
--- /dev/null
+++ b/tests/unit/custom-system-prompt-settings-persistence.test.ts
@@ -0,0 +1,15 @@
+import test from "node:test";
+import assert from "node:assert/strict";
+import { updateSettingsSchema } from "@/shared/validation/settingsSchemas";
+
+test("updateSettingsSchema preserves customSystemPromptEnabled and customSystemPrompt fields", () => {
+  const input = {
+    customSystemPromptEnabled: true,
+    customSystemPrompt: "Always respond politely",
+  };
+
+  const parsed = updateSettingsSchema.parse(input);
+
+  assert.equal(parsed.customSystemPromptEnabled, true);
+  assert.equal(parsed.customSystemPrompt, "Always respond politely");
+});