fix(confidence-engine): decouple app health from provider

app/api/health/route.js

@@ -1,33 +1,3 @@
-import { getConfig } from "@/lib/config";
-
 export async function GET() {
-  try {
-    const result = getConfig();
-
-    if (!result.ok) {
-      return Response.json({ healthy: false }, { status: 500 });
-    }
-
-    const { OLLAMA_BASE_URL, OLLAMA_MODEL } = result.config;
-
-    // Test reachability with a short timeout
-    let reachable = false;
-
-    try {
-      const controller = new AbortController();
-      const timeout = setTimeout(() => controller.abort(), 3000);
-
-      const res = await fetch(`${OLLAMA_BASE_URL}/api/tags`, {
-        signal: controller.signal
-      });
-      clearTimeout(timeout);
-      reachable = res.ok;
-    } catch {
-      reachable = false;
-    }
-
-    return Response.json({ healthy: reachable }, { status: reachable ? 200 : 503 });
-  } catch {
-    return Response.json({ healthy: false }, { status: 500 });
-  }
+  return Response.json({ healthy: true }, { status: 200 });
 }

tests/auth-boundary.test.js

@@ -103,23 +103,18 @@ describe("authenticated product boundary", () => {
     const response = await GET();
 
     expect(mockGetAuthenticatedUser).not.toHaveBeenCalled();
-    const body = await response.json();
-    expect(body).toHaveProperty("healthy");
-    // Must not expose private config details in the public response
-    expect(JSON.stringify(body)).not.toContain("baseUrl");
-    expect(JSON.stringify(body)).not.toContain("model");
-    expect(JSON.stringify(body)).not.toContain("ollama");
+    expect(response.status).toBe(200);
+    await expect(response.json()).resolves.toEqual({ healthy: true });
   });
 
-  it("reports unhealthy generic state when config is missing", async () => {
+  it("remains healthy when reasoning configuration is missing", async () => {
     mockGetConfig.mockReturnValue({ ok: false });
     const { GET } = await import("@/app/api/health/route.js");
 
     const response = await GET();
 
-    expect(response.status).toBe(500);
-    const body = await response.json();
-    expect(body).toEqual({ healthy: false });
+    expect(response.status).toBe(200);
+    await expect(response.json()).resolves.toEqual({ healthy: true });
   });
 
   it("does not convert /api/health to 401 via middleware when unauthenticated", async () => {