fix: address CodeRabbit review — typed mocks, robust benchmark script

- Replace `as any` casts in integration-test-connection.spec.ts with
  Pick<Integration, "testConnectionAsync"> + mockResolvedValue
- build-compare.sh: split local declarations (SC2318), clean .next
  between builds with --force, add EXIT trap for safe stash/cleanup

packages/api/src/router/test/integration/integration-test-connection.spec.ts

@@ -1,10 +1,15 @@
 import { describe, expect, test, vi } from "vitest";
 
 import * as homarrDefinitions from "@homarr/definitions";
+import type { Integration } from "@homarr/integrations";
 import * as homarrIntegrations from "@homarr/integrations";
 
 import { testConnectionAsync } from "../../integration/integration-test-connection";
 
+const mockIntegration = (): Pick<Integration, "testConnectionAsync"> => ({
+  testConnectionAsync: async () => ({ success: true }),
+});
+
 vi.mock("@homarr/common/server", async (importActual) => {
   // eslint-disable-next-line @typescript-eslint/consistent-type-imports
   const actual = await importActual<typeof import("@homarr/common/server")>();
@@ -20,12 +25,7 @@ describe("testConnectionAsync should run test connection of integration", () =>
     // Arrange
     const factorySpy = vi.spyOn(homarrIntegrations, "createIntegrationAsync");
     const optionsSpy = vi.spyOn(homarrDefinitions, "getAllSecretKindOptions");
-    factorySpy.mockReturnValue(
-      Promise.resolve({
-        testConnectionAsync: async () => await Promise.resolve({ success: true }),
-        // eslint-disable-next-line @typescript-eslint/no-explicit-any
-      } as any),
-    );
+    factorySpy.mockResolvedValue(mockIntegration() as Awaited<ReturnType<typeof homarrIntegrations.createIntegrationAsync>>);
     optionsSpy.mockReturnValue([["apiKey"]]);
 
     const integration = {
@@ -64,12 +64,7 @@ describe("testConnectionAsync should run test connection of integration", () =>
     // Arrange
     const factorySpy = vi.spyOn(homarrIntegrations, "createIntegrationAsync");
     const optionsSpy = vi.spyOn(homarrDefinitions, "getAllSecretKindOptions");
-    factorySpy.mockReturnValue(
-      Promise.resolve({
-        testConnectionAsync: async () => await Promise.resolve({ success: true }),
-        // eslint-disable-next-line @typescript-eslint/no-explicit-any
-      } as any),
-    );
+    factorySpy.mockResolvedValue(mockIntegration() as Awaited<ReturnType<typeof homarrIntegrations.createIntegrationAsync>>);
     optionsSpy.mockReturnValue([["apiKey"]]);
 
     const integration = {
@@ -115,12 +110,7 @@ describe("testConnectionAsync should run test connection of integration", () =>
     // Arrange
     const factorySpy = vi.spyOn(homarrIntegrations, "createIntegrationAsync");
     const optionsSpy = vi.spyOn(homarrDefinitions, "getAllSecretKindOptions");
-    factorySpy.mockReturnValue(
-      Promise.resolve({
-        testConnectionAsync: async () => await Promise.resolve({ success: true }),
-        // eslint-disable-next-line @typescript-eslint/no-explicit-any
-      } as any),
-    );
+    factorySpy.mockResolvedValue(mockIntegration() as Awaited<ReturnType<typeof homarrIntegrations.createIntegrationAsync>>);
     optionsSpy.mockReturnValue([["apiKey"]]);
 
     const integration = {
@@ -166,12 +156,7 @@ describe("testConnectionAsync should run test connection of integration", () =>
     // Arrange
     const factorySpy = vi.spyOn(homarrIntegrations, "createIntegrationAsync");
     const optionsSpy = vi.spyOn(homarrDefinitions, "getAllSecretKindOptions");
-    factorySpy.mockReturnValue(
-      Promise.resolve({
-        testConnectionAsync: async () => await Promise.resolve({ success: true }),
-        // eslint-disable-next-line @typescript-eslint/no-explicit-any
-      } as any),
-    );
+    factorySpy.mockResolvedValue(mockIntegration() as Awaited<ReturnType<typeof homarrIntegrations.createIntegrationAsync>>);
     optionsSpy.mockReturnValue([["username", "password"], ["apiKey"]]);
 
     const integration = {
@@ -221,12 +206,7 @@ describe("testConnectionAsync should run test connection of integration", () =>
     // Arrange
     const factorySpy = vi.spyOn(homarrIntegrations, "createIntegrationAsync");
     const optionsSpy = vi.spyOn(homarrDefinitions, "getAllSecretKindOptions");
-    factorySpy.mockReturnValue(
-      Promise.resolve({
-        testConnectionAsync: async () => await Promise.resolve({ success: true }),
-        // eslint-disable-next-line @typescript-eslint/no-explicit-any
-      } as any),
-    );
+    factorySpy.mockResolvedValue(mockIntegration() as Awaited<ReturnType<typeof homarrIntegrations.createIntegrationAsync>>);
     optionsSpy.mockReturnValue([["username", "password"], ["apiKey"]]);
 
     const integration = {