test: fix cross-platform assumptions in icon and process manager tests (#25)

src/tests/process-manager.test.ts

@@ -78,6 +78,7 @@ test("waitForNodeCGReady resuelve cuando el endpoint responde 404", async () =>
     appConfig: getBaseConfig(),
     log: () => undefined,
     deps: {
+      platform: "linux",
       pathExists: () => true,
       spawnProcess: () => child as unknown as import("node:child_process").ChildProcess,
       fetchUrl: async () => ({ ok: false, status: 404 }) as Response,
@@ -110,6 +111,7 @@ test("stopNodeCG envía SIGTERM y luego SIGKILL si el proceso no sale", async ()
     appConfig: getBaseConfig(),
     log: () => undefined,
     deps: {
+      platform: "linux",
       pathExists: () => true,
       spawnProcess: () => child as unknown as import("node:child_process").ChildProcess,
       fetchUrl: async () => ({ ok: false, status: 404 }) as Response,