chore(settings): align default ai model handling

packages/api/src/__tests__/settings-procedure-support.test.ts

@@ -1,4 +1,4 @@
-import { SystemRole } from "@capakraken/shared";
+import { DEFAULT_OPENAI_MODEL, SystemRole } from "@capakraken/shared";
 import { afterEach, beforeEach, describe, expect, it, vi } from "vitest";
 
 const {
@@ -90,7 +90,7 @@ describe("settings procedure support", () => {
       },
     }), {
       aiProvider: "openai",
-      azureOpenAiDeployment: "gpt-4o-mini",
+      azureOpenAiDeployment: DEFAULT_OPENAI_MODEL,
       azureOpenAiApiKey: "should-be-ignored",
       smtpPassword: "also-ignored",
     });
@@ -105,11 +105,11 @@ describe("settings procedure support", () => {
       create: {
         id: "singleton",
         aiProvider: "openai",
-        azureOpenAiDeployment: "gpt-4o-mini",
+        azureOpenAiDeployment: DEFAULT_OPENAI_MODEL,
       },
       update: {
         aiProvider: "openai",
-        azureOpenAiDeployment: "gpt-4o-mini",
+        azureOpenAiDeployment: DEFAULT_OPENAI_MODEL,
       },
     });
     expect(createAuditEntry).toHaveBeenCalledWith(expect.objectContaining({
@@ -117,7 +117,7 @@ describe("settings procedure support", () => {
       action: "UPDATE",
       after: expect.objectContaining({
         aiProvider: "openai",
-        azureOpenAiDeployment: "gpt-4o-mini",
+        azureOpenAiDeployment: DEFAULT_OPENAI_MODEL,
       }),
     }));
   });
@@ -182,7 +182,7 @@ describe("settings procedure support", () => {
       systemSettings: {
         findUnique: vi.fn().mockResolvedValue({
           aiProvider: "openai",
-          azureOpenAiDeployment: "gpt-4o-mini",
+          azureOpenAiDeployment: DEFAULT_OPENAI_MODEL,
           azureOpenAiApiKey: null,
         }),
       },